NJ Board of Examiners of Electrical Contractors • PSI • 50 Questions • 165 Minutes • 70% Passing • NFPA 72 • Security Systems • Low-Voltage Wiring • CCTV
Preparing for the New Jersey PSI Alarm Systems Contractor exam? This guide explains the official examination subjects, approved reference books, fire alarm systems, intrusion detection, security cameras, installation requirements, fees, licensing steps, and related study materials from Contractor Exam Preps.
Alarm systems help protect people, buildings, and property.
They detect fire, warn building occupants, identify unauthorized entry, and support security monitoring.
A modern alarm installation can include smoke detectors, heat detectors, motion sensors, magnetic door contacts, control panels, notification appliances, security cameras, communication equipment, and backup batteries.
All of those components must work together.
A fire alarm that never sounds is not much of an alarm. It is more like an expensive wall decoration!
That is why alarm contractors need knowledge of electrical fundamentals, signaling systems, low-voltage wiring, installation practices, testing, and the codes that apply to their work.
In New Jersey, the PSI Alarm Systems Contractor examination is part of the electrical contractor licensing examination process.
This specific test covers fire alarms, intrusion and security systems, installation requirements, wiring methods, and special conditions.
The current official examination contains 50 questions and allows 165 minutes.
Candidates must earn at least 70% to pass.
The New Jersey State Board of Examiners of Electrical Contractors, within the Division of Consumer Affairs, oversees the electrical contractor licensing process.
The Board determines candidate eligibility and grants permission to take the required examinations.
PSI Services administers the examinations after the applicant receives authorization from the Board.
The candidate receives an Examination Eligibility Notice explaining how to register and schedule testing.
The PSI Alarm Systems Contractor exam is one component of the state's three-part Electrical Contractor licensing examination.
It should not be confused with the separate alarm-license examinations administered for the Fire Alarm, Burglar Alarm and Locksmith Advisory Committee.
The examination covered here is the Alarm Systems Contractor examination within the New Jersey Electrical Contractor licensing pathway.
Candidates seeking a New Jersey Electrical Contractor license must pass three separate examination portions:
Passing only the Alarm Systems Contractor examination does not automatically issue a standalone electrical contractor license.
New Jersey also has separate Fire Alarm and Burglar Alarm individual-license categories regulated through the Fire Alarm, Burglar Alarm and Locksmith Advisory Committee.
Those separate credentials have their own applications, qualifications, and testing requirements.
Before buying study materials, confirm which state license and examination you are pursuing.
The current official PSI Candidate Information Bulletin lists 50 questions.
Candidates receive 165 minutes, or two hours and 45 minutes.
The examination requires 70% to pass.
That is 35 correct answers out of 50.
The average time available is approximately three minutes and 18 seconds per question.
This is an open-book examination, but candidates must know which reference to search.
A question about fire alarm notification may require a different book than a question about video surveillance.
Efficient preparation involves knowing the purpose and organization of each approved reference.
The official examination consists of six subject areas:
The six categories total 50 questions.
Three categories share the greatest weight.
Fire Alarm Systems, Intrusion and Security Systems, and Installation Requirements each contain 12 questions.
Together, those subjects account for 36 of the 50 exam questions, or 72%.
That is an excellent reason to give them extra study time.
General Electrical Knowledge accounts for five questions.
Study voltage, current, resistance, power, conductors, simple electrical circuits, and basic electrical safety.
Review Ohm's law and the difference between series and parallel circuits.
Understand basic power-supply arrangements and how electrical energy reaches alarm equipment.
Learn to recognize common electrical symbols and device ratings.
Alarm systems often operate at lower voltages, but electrical fundamentals are still important.
Low voltage does not mean that every installation is automatically safe or code-compliant.
Application of Fire Alarm Systems contains 12 questions.
This category concerns systems that detect fire-related conditions and provide the required alarm and signaling functions.
Study fire alarm control units, initiating devices, smoke detectors, heat detectors, manual stations, notification appliances, supervision, and system power supplies.
Understand the difference between alarm, supervisory, and trouble conditions.
Review basic circuit operation and how fire alarm devices communicate with the control equipment.
Study inspection, testing, and maintenance principles.
The official reference list includes the 2022 NFPA 72 National Fire Alarm and Signaling Code.
Students should practice locating requirements in that exact edition.
Intrusion and Security Systems accounts for 12 questions.
Study burglar alarm panels, sensors, contacts, motion detectors, glass-break devices, communication paths, and alarm reporting.
Understand the difference between a perimeter protection system and interior protection.
Review basic intrusion-system zones and how detectors interact with the control panel.
Study power supplies, tamper protection, and installation considerations.
Security systems may also involve access control and video equipment.
Knowing individual devices is useful, but understanding how they connect is even better.
Installation Requirements accounts for 12 questions.
Study equipment placement, cable routing, device mounting, power connections, manufacturer instructions, and installation planning.
Understand when a system must meet specific environmental or occupancy requirements.
Review backup power, labeling, testing, system documentation, and basic troubleshooting.
Students should practice reading installation diagrams.
A control panel, detector, cable, and power supply must be installed as parts of one coordinated system.
Installation questions can connect to both NFPA 72 and low-voltage technical handbooks.
Wiring Methods and Materials contributes six questions.
Study conductors, cable types, routing, supports, protection, terminations, raceways, and low-voltage wiring methods.
Review fire alarm wiring and communications circuits.
Understand requirements for cable separation and the use of proper listed materials.
Learn the general concepts behind power-limited and non-power-limited fire alarm circuits.
Study applicable National Electrical Code provisions, including the electrical code requirements that address signaling and communication wiring.
Know that the NEC edition used on the exam is the version listed in the PSI bulletin.
Special Occupancies and Conditions accounts for three questions.
Some buildings and environments have additional alarm or wiring requirements.
Examples may include special building uses, unusual environmental conditions, or installations that require different equipment protection.
Study how code rules vary by occupancy and system application.
Understand that a method permitted in one installation may not be permitted everywhere.
Closed-circuit television, commonly called CCTV, is an important security-system study topic.
Modern systems can include cameras, recording equipment, monitors, network connections, and video storage.
Study basic camera operation, image quality, lens selection, field of view, and equipment placement.
Review common video transmission methods and the general purpose of different camera systems.
The PSI reference list includes NTC Yellow Book: Video Security Systems Handbook, 2025 and CCTV from Light to Pixels, Third Edition.
These resources address the video-security knowledge relevant to the exam.
Access-control equipment helps regulate entry to a building or protected area.
Systems may use card readers, credentials, electric locking hardware, controllers, and door-position devices.
Study the basic components and how they interact.
Review the difference between a door contact, a request-to-exit device, and a locking device.
Learn why access-control installation must be coordinated with life-safety and egress requirements.
Access-control knowledge supports broader security-system and low-voltage study.
Many fire alarm and security systems use primary power and backup batteries.
Students should understand voltage, current, battery capacity, standby operation, and load demand.
Practice basic electrical calculations.
Review the general purpose of supervised power supplies and battery charging.
Learn to distinguish power loss from other system trouble conditions.
Correct system power is critical because alarms must work when they are needed.
Initiating devices identify conditions that require a fire alarm system response.
Common examples include smoke detectors, heat detectors, and manual fire alarm boxes.
Different devices detect different conditions.
Study their general functions and application principles.
Review which conditions should produce an alarm versus a supervisory or trouble indication.
Use NFPA 72 to locate detailed requirements.
Notification appliances alert occupants when a fire alarm system enters an alarm condition.
They can include horns, strobes, speakers, and combination devices.
Study audible and visible notification concepts.
Review basic placement and coordination principles.
Learn why notification requirements may change with occupancy and building use.
Understanding system purpose is a useful foundation before studying code details.
The Alarm Systems Contractor examination is one part of the full New Jersey electrical contractor licensing process.
The Board's general applicant instructions describe a standard qualification pathway involving at least five years of relevant practical electrical construction experience.
Alternative qualifying routes may involve a recognized four-year apprenticeship with additional qualifying experience or an electrical engineering degree with practical experience.
Applicants must submit proper work experience documentation and other required application materials.
The current Board instructions list a $100 examination application fee.
That Board application fee is separate from PSI's exam fees.
Applicants should follow the current application instructions and qualification rules for their specific case.
PSI's March 5, 2026 bulletin lists the Alarm Systems examination fee as $49.
The other required electrical contractor licensing portions have separate fees:
Those three published PSI examination fees total $180, excluding the Board application fee, books, and any other licensing charges.
PSI examination fees are nonrefundable and nontransferable under the bulletin.
Yes. The published PSI bulletin requires qualifying Electrical Contractor candidates to pass all three required exam portions.
For applicants approved to test on or after March 16, 2015, the first testing attempt must include all three examinations on the same day.
If a candidate fails one or more portions, only the failed portions need to be repeated.
Additional waiting periods, attempt limits, and eligibility deadlines apply.
Candidates should read those rules before scheduling.
The official Alarm Systems Contractor examination is open book.
PSI provides a copy of the 2023 NFPA 70 National Electrical Code at the test center.
Candidates cannot use their personal NEC copy in the exam room.
The other approved references are not provided by PSI and must be brought by the candidate.
Those references include:
The listed editions and book titles matter.
For example, the NTC Blue Book Low Voltage Systems Handbook sold by Contractor Exam Preps is a 2020 edition.
It can support general study, but students must confirm an acceptable edition with PSI before treating it as an exam-room reference.
Candidates may highlight, underline, and index their approved personally supplied references before the exam.
Permanent tabs are allowed under PSI's rules.
Temporary tabs such as Post-it notes are not allowed.
Candidates may not write notes in reference materials during the examination.
Loose or attached additional papers are prohibited.
The NEC supplied by PSI may not be written in, highlighted, underlined, or indexed by candidates.
Prepare your references before testing and review the entire PSI Candidate Information Bulletin.
New Jersey has more than one alarm-related licensing pathway.
The PSI Alarm Systems Contractor exam described here belongs to the Electrical Contractor licensing examination process.
The separate Fire Alarm, Burglar Alarm and Locksmith Advisory Committee regulates specified alarm installation and related individual and business licenses.
The Committee administers different examinations and application requirements.
Do not assume passing one exam automatically satisfies another license category.
Choose your licensing path first, then prepare for the corresponding examination.
Contractor Exam Preps sells useful technical books related to fire alarms, security systems, electrical fundamentals, and contractor business preparation.
The Low Voltage Wiring: Security/Fire Alarm Systems, Third Edition covers security-system installation, maintenance, troubleshooting, circuit basics, and practical alarm wiring.
The NTC Blue Book Low Voltage Systems Handbook, 2020 supports broader study of low-voltage systems, fire alarms, CCTV, access control, and electronics.
The New Jersey NASCLA Contractor's Guide to Business, Law and Project Management, Second Edition is relevant to the separate Business and Law exam portion.
These are related products sold on the requested website. They should not be mistaken for a verified New Jersey-specific alarm exam package containing every currently authorized PSI reference.
Candidates must obtain the correct 2022 NFPA 72 and other listed 2025 books separately if those references are not included in their chosen purchase.
First, confirm that you are applying through the correct New Jersey licensing program.
Review the state's electrical contractor eligibility and application requirements.
Read the official March 2026 PSI Candidate Information Bulletin.
Study the six exam subject categories.
Spend extra time on fire alarm systems, intrusion and security systems, and installation requirements.
Review NFPA 72, low-voltage wiring, security-system concepts, and CCTV.
Practice electrical calculations and system diagrams.
Obtain the exact permitted references and prepare them according to PSI rules.
Complete timed practice sessions with 50 questions in 165 minutes.
Review every missed answer.
Most importantly, understand how alarm systems actually operate.
Strong preparation combines practical system knowledge with accurate reference use and familiarity with New Jersey's licensing process.
Important New Jersey PSI Alarm Systems Contractor 2026 Update: The official March 5, 2026 PSI bulletin lists 50 questions, 165 minutes, 70% passing, and a $49 Alarm Systems examination fee. The exam is one of three examinations required for New Jersey Electrical Contractor licensure, not the separate Fire Alarm or Burglar Alarm individual-license examination. PSI supplies the 2023 NEC at its testing center. Candidates must bring the other listed references, including NFPA 72 (2022), specific NTC 2025 publications, and CCTV from Light to Pixels (Third Edition). Older books offered for general study may not meet the exact approved-reference list. Verify all book editions and current rules before test day.
The Alarm Systems Contractor examination tests knowledge used in the installation, repair, maintenance, placement, and connection of fire detection, fire alarm, and intrusion alarm systems.
The official PSI description limits connection to the power source under this alarm-system scope to cord-and-plug connection at receptacles installed by the holder of the appropriate electrical license.
The examination belongs to the New Jersey Electrical Contractor licensing process.
It is administered by PSI for candidates authorized by the State Board of Examiners of Electrical Contractors.
It differs from the separate individual Fire Alarm and Burglar Alarm licenses.
Exam: New Jersey PSI Alarm Systems Contractor.
Licensing pathway: Electrical Contractor.
Board: State Board of Examiners of Electrical Contractors.
Provider: PSI.
Format: 50 questions, 165 minutes, open book.
Passing: 35 of 50.
| Step or Requirement | New Jersey Information | What to Prepare |
|---|---|---|
| State | New Jersey | Use state electrical contractor requirements. |
| Exam Name | Alarm Systems Contractor | Confirm correct PSI test. |
| Licensing Path | Electrical Contractor | Three-part testing process. |
| Regulatory Board | Board of Examiners of Electrical Contractors | Apply through the Board. |
| State Division | Division of Consumer Affairs | Review applications and forms. |
| Testing Provider | PSI Services | Schedule after Board approval. |
| Bulletin Date | March 5, 2026 | Verify future updates. |
| Exam Questions | 50 | Practice 50-question tests. |
| Exam Duration | 165 Minutes | Use 2-hour, 45-minute simulations. |
| Passing Score | 70% | Aim above the threshold. |
| Correct Answers Needed | 35 of 50 | Official published standard. |
| Exam Format | Open Book | Follow PSI book rules. |
| PSI Exam Fee | $49 | Separate from Board application. |
| Board Application Fee | $100 in Published Instructions | Verify current amount. |
| Board Authorization | Required Before First Exam | Wait for eligibility notice. |
| Electrical Contractor Test | Separate Required Examination | 100 questions in current bulletin. |
| Business and Law Test | Separate Required Examination | 50 questions and 130 minutes. |
| Alarm Systems Test | Third Required Examination | 50 questions and 165 minutes. |
| First Testing Attempt | Three Parts Same Day for Post-2015 Approvals | Review PSI scheduling rules. |
| Retakes | Failed Parts Only | Follow waiting and attempt limits. |
| Standard Experience Path | Five Years Electrical Experience | Submit employer certifications. |
| Apprenticeship Alternative | Recognized Four-Year Program Plus Experience | Confirm Board eligibility. |
| Engineering Degree Path | Degree Plus Two Years Practical Experience | Provide degree and work records. |
| General Electrical Knowledge | 5 Questions | Basic electrical principles. |
| Fire Alarm Systems | 12 Questions | Study NFPA 72. |
| Intrusion and Security Systems | 12 Questions | Study detectors and security systems. |
| Installation Requirements | 12 Questions | Study system installation. |
| Wiring Methods and Materials | 6 Questions | Study low-voltage cabling. |
| Special Occupancies and Conditions | 3 Questions | Study occupancy requirements. |
| NEC Version | 2023 NFPA 70 | PSI supplies it at the center. |
| Personal NEC | Not Permitted in Exam Room | Do not bring it as exam reference. |
| NFPA 72 | 2022 | Bring approved reference. |
| NTC Yellow Book | 2025 | Video Security Systems Handbook. |
| NTC Security Design Blue Book | 2025 Print Listed | Verify edition and availability. |
| NTC Low Voltage Blue Book | 2025 | Do not assume 2020 is acceptable. |
| CCTV Reference | Third Edition, 2014 | CCTV from Light to Pixels. |
| Permanent Tabs | Allowed on Candidate Books | Prepare before exam. |
| Temporary Tabs | Not Allowed | Avoid Post-it notes. |
| Loose Papers | Not Allowed | Remove attachments. |
| Test Center | PSI Authorized New Jersey Location | Check appointment address. |
| Identification | Valid Photo ID | Match registered name. |
| Results | Provided Upon Completion | Follow Board instructions. |
| Detail | Category | Published Information |
|---|---|---|
| Exam Name | Exam | Alarm Systems Contractor |
| State | Licensing | New Jersey |
| Board | Licensing | Board of Examiners of Electrical Contractors |
| Provider | Testing | PSI |
| Official Bulletin | Testing | Updated March 5, 2026 |
| Questions | Testing | 50 |
| Time | Testing | 165 Minutes |
| Hours and Minutes | Testing | 2 Hours 45 Minutes |
| Passing Score | Scoring | 70% |
| Passing Answers | Scoring | 35 of 50 |
| Open Book | References | Yes |
| NEC Edition | References | 2023 |
| NEC Supplied By | References | PSI Test Center |
| Personal NEC | References | Not Allowed for This Exam |
| NFPA 72 | References | 2022 Edition |
| Video Security Handbook | References | NTC Yellow 2025 |
| Security Design Handbook | References | NTC Blue 2025 Print Listed |
| Low Voltage Handbook | References | NTC Blue 2025 |
| CCTV Book | References | CCTV from Light to Pixels, Third Edition |
| Electrical Knowledge | Blueprint | 5 Questions |
| Fire Alarm Systems | Blueprint | 12 Questions |
| Intrusion and Security | Blueprint | 12 Questions |
| Installation Requirements | Blueprint | 12 Questions |
| Wiring Methods and Materials | Blueprint | 6 Questions |
| Special Occupancies and Conditions | Blueprint | 3 Questions |
| Total Topics | Blueprint | 6 |
| Alarm Exam Fee | Fee | $49 |
| Electrical Contractor Exam Fee | Fee | $84 |
| Business and Law Exam Fee | Fee | $47 |
| Combined Exam Fees | Fee | $180 at Published Rates |
| Board Application | Licensing | Required |
| First Attempt | Scheduling | All Three Portions Same Day for Applicable Candidates |
| Failed Portion Retake | Scheduling | Failed Portions Only |
50 questions.
165 minutes.
70% passing.
35 correct answers.
2023 NEC provided by PSI.
Review electrical theory, basic circuits, voltage, current, resistance, power supplies, conductors, and fundamental electrical safety.
Review fire alarm control panels, smoke and heat detection, manual alarm boxes, notification, signals, circuits, power supplies, system supervision, and NFPA 72.
Review intrusion detection, security sensors, door contacts, motion detectors, alarm panels, alarm reporting, access control, CCTV, and system design.
Review system layout, wiring, equipment installation, power, mounting, documentation, backup power, testing, and maintenance.
Review cable selection, raceways, circuit separation, supports, terminations, conductors, and applicable NEC wiring rules.
Review alarm and signaling requirements that depend on the building, occupancy, location, or installation environment.
Largest subjects: Fire Alarm Systems, Intrusion and Security Systems, and Installation Requirements.
Each largest subject: 12 questions.
Combined largest subjects: 36 questions, 72% of the exam.
Official total: 50 questions.
Start with the six official examination subjects.
Spend the most time on fire alarm systems, intrusion and security systems, and installation requirements.
These three subjects account for 72% of the current examination.
Study the 2022 NFPA 72 and learn how to navigate its chapters.
Review low-voltage electrical concepts, fire alarm wiring, security sensors, and power supplies.
Study video security and CCTV using the approved NTC and CCTV references.
Review access control, camera placement, system communication, and troubleshooting concepts.
Practice recognizing which reference applies to each question.
Take several 50-question practice sessions with a 165-minute limit.
Review incorrect answers and return to the appropriate reference.
The Low Voltage Wiring Security/Fire Alarm Systems Book can help with wiring and basic system fundamentals.
The NTC Low Voltage Systems Handbook provides broader security, access control, CCTV, and electronics study.
First: Study the official PSI bulletin.
Second: Obtain the correct exam references.
Third: Practice fire alarm and intrusion-system questions.
Fourth: Review wiring, security cameras, and installation rules.
Fifth: Complete timed 50-question examinations.
Alarm systems connect sensors, control equipment, power supplies, signaling devices, and communication equipment.
Simplified educational system overview. This does not represent an approved circuit design or installation instruction.
Determine whether you need the Alarm Systems Contractor examination for Electrical Contractor licensure or a separate Fire Alarm or Burglar Alarm credential.
Check New Jersey's practical electrical experience, apprenticeship, education, and application rules.
Complete the Board application with required documents and experience certification forms.
Wait for the Board's Examination Eligibility Notice before scheduling the initial examination.
Study the PSI-supplied 2023 NEC, NFPA 72 (2022), NTC books, and CCTV reference. Confirm the candidate-supplied editions.
Prepare for Electrical Contractor, Alarm Systems Contractor, and Business and Law examinations where required by the current licensing path.
Complete the Alarm Systems portion with 50 questions in 165 minutes, along with the other required tests under the applicable scheduling rules.
Submit or complete remaining Board requirements, verify licensing status, and review business permit obligations before contracting.
These question counts come from the March 2026 PSI examination outline. The percentages are based on 50 questions.
Six official categories: 50 questions total.
Three largest: Fire Alarm, Intrusion and Security, and Installation Requirements.
Combined: 36 questions or 72%.
Passing: 35 correct answers.
The exact reference edition matters. Some related books on the store use older editions and should be used for supplemental study unless PSI specifically approves them.
| Reference | Edition | Exam-Day Status |
|---|---|---|
| NFPA 70 National Electrical Code | 2023 | Supplied by PSI. Personal copies not allowed. |
| NFPA 72 National Fire Alarm and Signaling Code | 2022 | Candidate must bring approved copy. |
| NTC Yellow Book: Video Security Systems Handbook | 2025 | Candidate-supplied approved reference. |
| NTC Blue Book: Security System Design and Installation | 2025 Print Listed | Listed by PSI. Verify exact acceptable version if unavailable. |
| NTC Blue Book: Low Voltage Systems Handbook | 2025 | Candidate-supplied approved reference. |
| CCTV from Light to Pixels | Third, 2014 | Candidate-supplied approved reference. |
| Low Voltage Wiring: Security/Fire Alarm Systems | Third Edition Product | Related store study material, not on PSI's approved list. |
| NTC Blue Book Low Voltage Systems Handbook | 2020 Store Product | Supplemental study. Different from the listed 2025 edition. |
| NASCLA Contractor's Guide to Business, Law and Project Management, New Jersey | Second | Reference for separate Business and Law portion, not Alarm Systems. |
PSI provides: NFPA 70, 2023 NEC.
Candidate supplies: Other approved alarm-system references.
Edition warning: Check the 2025 NTC titles and edition requirements carefully.
Store study products: Helpful for learning, but not necessarily approved exam-room books.
Open-book examinations test your ability to find and apply the correct information.
You need to know which reference covers the question.
NFPA 72 is important for fire alarm and signaling topics.
The NTC books support security systems, low-voltage wiring, and video-security concepts.
CCTV from Light to Pixels provides technical video system information.
The PSI-supplied NEC addresses relevant electrical installation rules.
Practice selecting the right book before searching for an answer.
Prepare your candidate-supplied references with approved permanent tabs and permitted highlighting.
Do not bring loose papers, removable tabs, or unauthorized study guides.
The PSI bulletin describes an Alarm Systems Contractor scope involving the installation, repair, maintenance, placement, and connection of fire detection, fire alarm, and intrusion alarm equipment and wiring.
It specifically limits connection to the power source in the described scope to cord-and-plug connection at receptacles installed by an appropriately licensed person.
Exam knowledge includes fire detection, alarm notification, security sensors, low-voltage circuits, power supplies, installation requirements, and related electrical rules.
However, an examination description is not a complete authorization to perform regulated work.
New Jersey license, business permit, supervision, and specialty alarm-license requirements must still be followed.
Technical scope: Fire and intrusion alarm equipment and wiring.
Power connection restriction: Cord and plug under the published scope.
Exam pathway: New Jersey Electrical Contractor licensure.
Separate state alarm licensing: Fire Alarm and Burglar Alarm categories.
Work authorization: Follow the specific license and applicable laws.
| Examination or Credential | Main Purpose | Important Difference |
|---|---|---|
| Electrical Contractor Exam | General electrical contracting trade knowledge. | Separate 100-question PSI portion. |
| Alarm Systems Contractor Exam | Fire alarms, intrusion, low voltage, installation, and security. | 50 questions, 165 minutes. |
| Business and Law Exam | Contractor operations, licensing, finance, and law. | 50 questions, 130 minutes. |
| Electrical Contractor License | State electrical contractor licensure. | Requires meeting eligibility and passing all three exam portions. |
| Individual Fire Alarm License | Regulated fire alarm installation or related activities. | Separate Committee application and exams. |
| Individual Burglar Alarm License | Regulated burglar alarm work. | Separate Committee credential. |
| Alarm Business License | Qualifying alarm business activities. | Regulated by applicable Committee requirements. |
| Electrical Contractor Business Permit | Operating an electrical contracting business. | Separate business permit requirements. |
50 Questions • 165 Minutes • 70% Passing
Board Approval • Experience • Three Exams
NFPA 72 • NEC • NTC • CCTV
This plan emphasizes the three most heavily weighted subjects while including all six examination categories.
The Alarm Systems Contractor exam can be challenging because it combines several technical specialties.
The exam is not limited to fire alarms.
It also includes intrusion detection, security systems, CCTV-related knowledge, low-voltage wiring, installation practices, and electrical fundamentals.
Candidates must answer 50 questions within 165 minutes.
The passing requirement is 70%.
Three categories alone account for 36 questions.
These are Fire Alarm Systems, Intrusion and Security Systems, and Installation Requirements.
The test is open book, but candidates may need to search several different references.
Someone comfortable with fire alarm panels may still need extra study on CCTV or intrusion sensors.
Someone experienced in cameras may need additional work on NFPA 72.
Practice identifying the source of each question quickly.
Use related technical books from Contractor Exam Preps for supplemental study, and make sure separately purchased exam-day references meet the PSI bulletin.
These are actual related products offered on ContractorExamPreps.com.
The first two support technical alarm and low-voltage study. The third supports the separate New Jersey PSI Business and Law portion.
Fire Alarm • Security Wiring • Installation • Troubleshooting
Best for: General fire alarm, intrusion, security-system and wiring knowledge.
Exam note: This is supplemental technical study material, not an approved reference listed in the current New Jersey PSI Alarm Systems bulletin.
Low Voltage • Security • CCTV • Access Control
Best for: Broader low-voltage, security and CCTV preparation.
Exam note: The store lists the 2020 edition, while PSI currently lists a 2025 NTC Low Voltage Systems Handbook. Do not assume they are interchangeable in the testing room.
Business Organization • Contracts • Finance • NJ Law
Best for: The separate New Jersey Business and Law exam required in the Electrical Contractor licensing pathway.
Exam note: This is a Business and Law reference, not one of the listed Alarm Systems examination books.
Alarm-system study: Low Voltage Wiring: Security/Fire Alarm Systems.
Broader low-voltage study: NTC Blue Book, 2020.
Business and Law: New Jersey NASCLA Second Edition.
Critical exam-day reminder: Purchase the exact NFPA 72 and NTC editions listed by PSI, even if that requires obtaining them separately from these products.
Actual related alarm-system study book image hosted by Contractor Exam Preps.
This is a product image, not a New Jersey government-issued contractor credential.
Electrical Contractor Licensing • Fire Alarms • Security Systems • CCTV • Low-Voltage Installation
New Jersey Alarm Systems Contractor Examination
The March 2026 PSI Candidate Information Bulletin lists 50 questions.
The exam allows 165 minutes, or two hours and 45 minutes.
PSI requires 70%, equal to 35 correct answers out of 50.
Yes. It is open book, but only specified references are allowed under PSI's testing rules.
The March 2026 bulletin lists a $49 fee for the Alarm Systems examination portion.
PSI administers the examination after the New Jersey State Board of Examiners of Electrical Contractors authorizes the applicant.
New Jersey Electrical Contractor Licensing
Yes. The current PSI bulletin requires Electrical Contractor candidates to pass the Electrical Contractor, Alarm Systems Contractor, and Business and Law examinations.
For applicants approved on or after March 16, 2015, PSI requires all three examination portions to be taken on the first testing day. Different legacy rules apply to earlier approvals.
Under the current rules for applicable candidates, only failed portions need to be retaken. Waiting periods, eligibility deadlines, and attempt limits apply.
The standard pathway calls for at least five years of relevant electrical experience, with alternative qualifying routes for approved apprenticeships or qualifying degrees. The Board evaluates the application.
No. Candidates must complete all required examinations and the applicable state licensing process.
No. The Fire Alarm, Burglar Alarm and Locksmith Advisory Committee oversees separate alarm licensing categories with their own requirements.
No. The Alarm Systems Contractor exam in this guide is part of the Electrical Contractor examination program. Burglar Alarm individual licensing is a separate state pathway.
Approved Books and Open-Book Rules
PSI's current bulletin lists the 2023 National Electrical Code.
Yes. PSI provides the 2023 NEC at the examination center.
No. PSI's published Alarm Systems Contractor rules say candidates may not use their personal NEC copy.
The official Alarm Systems examination reference list specifies NFPA 72 National Fire Alarm and Signaling Code, 2022 edition.
PSI lists NTC Yellow Book: Video Security Systems Handbook, 2025.
PSI lists Security System Design and Installation as 2025 Print and Low Voltage Systems Handbook as 2025. Confirm the acceptable versions with PSI if a publication's availability is unclear.
It is useful for supplemental low-voltage study. The current PSI listing specifies 2025 for the Low Voltage Systems Handbook, so confirm acceptance before planning to bring the 2020 edition into the exam.
Yes. PSI permits permanent tabs in approved candidate-supplied references, subject to inspection and the current rules.
No. PSI prohibits loose or attached additional papers and temporary tabs. Candidates also may not write in references during the examination.
Fire Alarm and Security Exam Topics
Application of Fire Alarm Systems, Application of Intrusion and Security Systems, and Installation Requirements each contain 12 questions.
Application of Fire Alarm Systems contributes 12 questions.
Application of Intrusion and Security Systems contains 12 questions.
Installation Requirements contains 12 questions.
Yes. The approved reference list includes video-security books and CCTV from Light to Pixels. CCTV is relevant to the exam's security-system knowledge.
These are important subjects for Fire Alarm Systems preparation. Review detection, control units, signaling, notification, and applicable NFPA 72 requirements.
Yes. Power supplies, secondary power, basic electrical circuits, and system operation are useful study topics for alarm installation and general electrical knowledge.
Yes. Wiring Methods and Materials contains six questions, and installation-related wiring concepts may also be relevant elsewhere.
Contractor Exam Preps Study Products
Yes. The store sells Low Voltage Wiring: Security/Fire Alarm Systems, Third Edition, for supplemental alarm and low-voltage technical study.
Yes. The verified store product is the 2020 NTC Blue Book Low Voltage Systems Handbook. Confirm PSI's required 2025 edition for exam-room use.
Yes. The store sells the New Jersey NASCLA Contractor's Guide to Business, Law and Project Management, Second Edition, which supports the separate Business and Law examination.
No. These are verified related store products, not a confirmed complete PSI-approved alarm reference bundle. Check each missing title and edition before purchasing your exam-day books.
No. Study materials can help candidates prepare, but examination results and licensing decisions depend on the candidate and New Jersey's licensing requirements.
Watch this related 1ExamPrep video covering alarm-contractor licensing exam preparation, open-book study strategies, technical references, and contractor testing methods.
The video discusses an alarm-contractor exam in another state, so use it for general study strategy rather than New Jersey-specific examination rules.
For New Jersey, follow the current PSI bulletin: 50 questions, 165 minutes, a 70% passing score, and the specified alarm-system references.
Creator: 1ExamPrep.
Video topic: How to Pass the Alarm Contractor License Exam.
Study focus: Open-book preparation, contractor exam strategy, reference navigation, and alarm-system knowledge.
New Jersey reminder: This is a general alarm contractor video, not an official New Jersey PSI examination tutorial.
Official NJ exam: 50 questions, 165 minutes, 35 correct to pass.
Use the New Jersey Board and PSI for official licensing and testing information.
Explore actual Contractor Exam Preps books for low-voltage wiring, fire and security systems, and New Jersey Business and Law preparation.
PSI Alarm Systems Contractor exam: 50 questions, 165 minutes, 70% passing.
Largest categories: Fire Alarm Systems, Intrusion and Security Systems, and Installation Requirements.
Reference books: 2023 NEC, 2022 NFPA 72, specified NTC publications, and CCTV from Light to Pixels.
Store resources: Fire and security alarm wiring, low-voltage systems, electrical study guides, and New Jersey Business and Law books.
Important: Confirm each candidate-supplied book edition against the current PSI bulletin.
Preparing for the New Jersey PSI Alarm Systems Contractor examination is an important step for people pursuing the state's Electrical Contractor licensing process.
Alarm systems help protect buildings, equipment, and the people who use them.
Fire alarm systems provide warning when certain fire-related conditions are detected.
Intrusion systems help identify unauthorized entry or movement.
Security cameras support video monitoring and investigation.
Access-control systems help manage who can enter specific spaces.
All of these technologies require correct installation and proper system operation.
Alarm contractors need to understand electrical principles, low-voltage wiring, devices, control equipment, system power, signaling, and the safety requirements that apply to their work.
New Jersey uses PSI to administer its electrical contractor licensing examinations.
Applicants must first meet the eligibility requirements of the State Board of Examiners of Electrical Contractors.
After receiving authorization, candidates can schedule their examinations through PSI.
The current Alarm Systems Contractor examination contains 50 questions.
Candidates have 165 minutes to complete the examination.
The passing score is 70%, equal to 35 correct answers.
The exam is open book, but only the references identified in the official Candidate Information Bulletin are permitted.
The current bulletin was updated on March 5, 2026.
It identifies six examination subjects.
General Electrical Knowledge contains five questions.
Application of Fire Alarm Systems contains 12 questions.
Application of Intrusion and Security Systems contains another 12 questions.
Installation Requirements contains 12 questions.
Wiring Methods and Materials contains six questions.
Special Occupancies and Conditions contains three questions.
These categories add up to 50 questions.
The three largest subjects are Fire Alarm Systems, Intrusion and Security Systems, and Installation Requirements.
Together, these sections represent 72% of the examination.
Candidates should give these topics additional attention while still reviewing all six areas.
Fire alarm preparation should include initiating devices, smoke detectors, heat detectors, control units, notification appliances, supervision, power supplies, inspection, testing, and maintenance.
Students should learn how fire alarm components communicate and why particular system functions are necessary.
Intrusion and Security Systems preparation should include motion detectors, door contacts, glass-break devices, alarm control panels, system zones, alarm communications, access control, and CCTV.
Understanding the system as a whole is more useful than memorizing individual device names.
Installation Requirements should include equipment placement, mounting, cable routing, backup power, documentation, manufacturer requirements, and basic system testing.
Electrical fundamentals also deserve study.
Low-voltage technicians should understand voltage, current, resistance, power, circuits, cable selection, and electrical safety.
These concepts are important when evaluating power supplies, batteries, system wiring, and device connections.
Closed-circuit television is another important technical area.
Students should understand the general purpose of cameras, lenses, fields of view, recording equipment, and security-video systems.
Access-control knowledge supports the broader security-system portion.
The official PSI reference list is especially important for this exam.
PSI provides the 2023 National Electrical Code at the testing center.
Candidates may not use their own NEC copy in the exam room.
The other approved references must be supplied by the candidate.
These include NFPA 72 National Fire Alarm and Signaling Code, 2022 edition.
The reference list also identifies the 2025 NTC Yellow Book: Video Security Systems Handbook.
It identifies NTC Blue Book: Security System Design and Installation as a 2025 print edition.
The NTC Blue Book Low Voltage Systems Handbook, 2025, also appears on the list.
Finally, the exam includes CCTV from Light to Pixels, Third Edition, 2014.
Candidates should verify the exact edition and availability of every book.
Some older technical books remain useful for general study but may not match the current permitted-reference list.
For example, Contractor Exam Preps sells the NTC Blue Book Low Voltage Systems Handbook, 2020.
This book is useful for understanding alarm, security, CCTV, access control, and low-voltage concepts.
However, PSI currently lists the 2025 edition.
Candidates should not assume that an older store edition automatically satisfies the exam-room requirement.
The store also sells Low Voltage Wiring: Security/Fire Alarm Systems, Third Edition.
This reference covers practical security and fire alarm wiring, installation, troubleshooting, and electrical system fundamentals.
It can help students improve their technical knowledge before the exam.
It is supplemental study material rather than one of the specifically approved New Jersey PSI examination books.
Another related store resource is the New Jersey NASCLA Contractor's Guide to Business, Law and Project Management, Second Edition.
That book supports the separate Business and Law examination required for the Electrical Contractor licensing pathway.
The New Jersey Electrical Contractor process involves three examinations.
These are the Electrical Contractor examination, Alarm Systems Contractor examination, and Business and Law examination.
For candidates approved under the current post-2015 testing rules, all three portions are taken on the first testing day.
If only one portion is failed, the candidate generally retakes the failed portion, subject to waiting periods and eligibility limits.
The current PSI fees are $84 for Electrical Contractor, $47 for Business and Law, and $49 for Alarm Systems.
The combined published examination fees equal $180.
The Board application and final licensing processes involve additional requirements and possible fees.
Applicants should review the Board's experience and application rules.
The standard path involves qualifying practical electrical construction experience, with specified alternatives involving apprenticeship or electrical engineering education.
Work experience certifications and required application materials must be completed properly.
It is also important to distinguish this examination from New Jersey's separate Fire Alarm and Burglar Alarm individual-license programs.
The Fire Alarm, Burglar Alarm and Locksmith Advisory Committee regulates those categories under a separate application and testing process.
Passing the PSI Alarm Systems Contractor exam discussed here does not automatically issue one of those separate licenses.
A good preparation plan begins with the correct licensing path.
Students should read the latest PSI Candidate Information Bulletin and obtain the required reference books.
Then they can organize study around fire alarm systems, intrusion and security systems, installation requirements, wiring methods, general electrical knowledge, and special conditions.
Practice exam sessions should match the official 50-question format and 165-minute limit.
Students should review incorrect answers and learn which reference contains the applicable information.
Open-book testing is easier when candidates can quickly identify the correct book and topic.
Consistent preparation, technical understanding, and careful reference selection can help candidates approach the New Jersey PSI Alarm Systems Contractor examination with stronger knowledge and confidence.
New Jersey PSI Alarm System Contractor Exam Prep is designed to help candidates understand the state's alarm-systems examination and organize their study.
The examination is part of the licensing process administered by the New Jersey State Board of Examiners of Electrical Contractors.
PSI conducts the examination after a candidate receives eligibility approval from the Board.
The Alarm Systems Contractor examination focuses on fire alarm systems, intrusion detection, security equipment, installation rules, low-voltage wiring, and special occupancy conditions.
The official March 5, 2026 PSI bulletin lists 50 questions and allows 165 minutes.
Candidates must earn a score of 70% to pass.
This requires 35 correct answers.
The examination is open book, but only the approved materials may be used.
The official examination contains six subject categories.
General Electrical Knowledge has five questions.
Application of Fire Alarm Systems contains 12 questions.
Application of Intrusion and Security Systems contains 12 questions.
Installation Requirements contains 12 questions.
Wiring Methods and Materials contains six questions.
Special Occupancies and Conditions contains three questions.
The three largest categories account for 72% of the examination.
This is why candidates should spend extra time studying fire alarm systems, security systems, and installation requirements.
Fire alarm systems include smoke detectors, heat detectors, initiating devices, control panels, notification appliances, power supplies, and signaling functions.
Students should understand the difference between alarm, supervisory, and trouble indications.
Security systems include intrusion detectors, motion sensors, door contacts, glass-break sensors, security panels, and communication equipment.
Broader security study also includes video surveillance and access control.
Installation requirements involve cable routing, device placement, power connections, proper wiring materials, equipment mounting, backup power, system documentation, and testing.
Basic electrical theory is still important.
Students should understand voltage, current, resistance, power, and the behavior of simple circuits.
Low-voltage systems may use smaller conductors and lower operating voltages, but they still require careful design and code compliance.
Video security is another important topic.
Students should understand cameras, lenses, recording equipment, fields of view, video transmission, and general security applications.
The current PSI bulletin identifies several specific reference books.
The first is NFPA 70 National Electrical Code, 2023 Edition.
PSI provides that codebook at the testing center.
Candidates may not use their personal NEC copy.
The remaining references must be supplied by the candidate.
NFPA 72 National Fire Alarm and Signaling Code, 2022 Edition, is one of those references.
The NTC Yellow Book: Video Security Systems Handbook, 2025, is also listed.
The bulletin identifies NTC Blue Book: Security System Design and Installation as a 2025 print publication.
NTC Blue Book: Low Voltage Systems Handbook, 2025, is another listed reference.
CCTV from Light to Pixels, Third Edition, 2014, completes the published alarm reference list.
Candidates should verify the exact acceptable editions before purchasing or bringing their books.
Personally supplied approved references may be highlighted, underlined, and permanently tabbed before the examination.
Temporary tabs, additional loose papers, and writing in references during the exam are not permitted.
The NEC supplied by PSI may not be marked by the candidate.
New Jersey Electrical Contractor candidates also need to pass the Electrical Contractor and Business and Law examination portions.
Under the current rules for applicants approved on or after March 16, 2015, all three portions must be taken on the first testing day.
If a candidate fails a portion, only the failed portion must be retaken, subject to waiting periods and attempt limits.
The current PSI fee for Alarm Systems is $49.
The separate Electrical Contractor exam fee is $84.
The Business and Law fee is $47.
State Board application and licensing requirements are separate.
The Board reviews electrical experience, apprenticeship or qualifying education, employer certifications, and required application documents.
Students should also distinguish this examination from separate New Jersey individual Fire Alarm and Burglar Alarm licenses.
Those credentials are regulated through the Fire Alarm, Burglar Alarm and Locksmith Advisory Committee and follow different licensing procedures.
Contractor Exam Preps offers related alarm and low-voltage study products.
Low Voltage Wiring: Security/Fire Alarm Systems, Third Edition, covers security installation, fire alarm wiring, electrical circuits, troubleshooting, and system maintenance.
The NTC Blue Book Low Voltage Systems Handbook, 2020, provides broader instruction on alarms, access control, CCTV, structured cabling, and low-voltage electronics.
These are useful supplemental study resources.
However, the PSI reference list currently identifies newer NTC 2025 publications, and older editions should not be assumed acceptable for testing.
The store also sells the New Jersey NASCLA Contractor's Guide to Business, Law and Project Management, Second Edition.
This book supports the separate Business and Law examination and covers contractor operations, licensing, estimating, contracts, finance, and project management.
Candidates should prepare for the Alarm Systems examination with a balanced study schedule.
Start with electrical fundamentals and the official reference list.
Continue with fire alarm and intrusion systems.
Then review installation methods, cable requirements, CCTV, access control, and special conditions.
Finish with full practice sessions using 50 questions and a 165-minute time limit.
Review missed questions carefully and practice locating information in the correct approved references.
The New Jersey PSI Alarm Systems Contractor examination rewards careful preparation, technical understanding, and efficient use of the listed study materials.
With the right books, a clear exam plan, and consistent review, candidates can prepare more effectively for this part of the Electrical Contractor licensing process.
Explore alarm wiring books, low-voltage systems study material, electrical contractor resources, and New Jersey business exam references at ContractorExamPreps.com.
