Arizona Low Voltage Communication Systems Residential / Commercial Contractor (CR-67) Exam Book Package

The Arizona Low Voltage Communication Systems Residential / Commercial Contractor (CR-67) Exam Book Package is designed for contractor candidates preparing for Arizona’s low voltage communication systems trade exam. This package brings together the key references used to study low voltage electrical knowledge, digital communication systems, fire and security detection, alarm systems, public address systems, grounding and bonding, and conductors.

The CR-67 classification is a dual residential and commercial contractor classification connected to low voltage communication systems work in Arizona. Candidates preparing for this exam should be ready to study both technical trade information and code-based reference material. Low voltage work can involve many different systems, including alarm systems, telephone systems, sound systems, intercommunication systems, public addressing systems, television or video systems, low voltage signaling devices, low voltage landscape lighting within the scope allowed by the classification, and related low voltage wiring and equipment.

This exam book package is built for candidates who want the required study references organized in one place. Low voltage communication systems work is broad, and the exam reflects that. A candidate may need to understand safety, electrical fundamentals, wiring methods, grounding, bonding, communications cabling, alarms, antennas, audio systems, video systems, and structured cabling. The right book package gives you the foundation to study each area with purpose.

The Arizona CR-67 exam includes both code-based and trade-knowledge questions. That means preparation should go beyond casual reading. Candidates should study how the reference books are organized, learn the terms used in low voltage communication systems, and become comfortable locating information quickly. For the references allowed in the testing center, book navigation is especially important because the exam is timed and candidates must manage each question efficiently.

This package is useful for contractors, qualifying parties, low voltage technicians, alarm system professionals, structured cabling installers, communications system workers, and business owners preparing for Arizona contractor licensing. It supports a focused study plan for the Arizona Low Voltage Communication Systems Residential / Commercial Contractor (CR-67) Exam by covering both exam-room references and study-only trade references.

Exam Details

The Arizona CR-67 Low Voltage Communication Systems Residential / Commercial trade exam contains 60 questions. Candidates must earn a minimum passing score of 70%, and the time allowed for the exam is 120 minutes.

The exam content outline includes the following subject areas:

• General Low Voltage Electrical Knowledge
• Digital Communications Systems
• Fire and Security Detection and Alarms
• PA Systems
• Grounding and Bonding
• Conductors

The scope of work connected to this classification includes low voltage communication systems work such as alarm systems, telephone systems, sound systems, intercommunication systems, public addressing systems, television or video systems, low voltage signaling devices, low voltage landscape lighting that does not exceed 91 volts, and master and program clocks, including the low voltage wiring and needed equipment connected to that work. The classification also allows the licensee to build antenna towers on existing structures as required for installation, service, or repair within the classification scope.

The exam may include questions based on listed references, general trade knowledge, and industry practices. Code questions are based on the specific code editions listed for the exam. For non-code references, candidates may study from later editions as they become available, but code-based questions are tied to the code edition listed on the exam outline.

Because the exam has 60 questions and 120 minutes, candidates have an average of two minutes per question. Some questions may be answered from trade knowledge, while others may require reference lookup. Successful preparation should include both technical review and timed practice using the approved exam-room books.

Open Book Test

The Arizona Low Voltage Communication Systems Residential / Commercial Contractor (CR-67) Exam is an open-book test with specific rules. Candidates are responsible for bringing their own approved references to the examination center.

The following reference materials are allowed in the examination center:

• Code of Federal Regulations - 29 CFR Part 1926 (OSHA), with latest available amendments, or Code of Federal Regulations - 29 CFR Part 1926 Selections by PSI
• NFPA 70 - National Electrical Code, 2017 edition
• NFPA 72 National Fire Alarm and Signaling Code, 2016

Approved references may be highlighted, underlined, annotated, and indexed before the examination session. Candidates may not write, highlight, underline, or index references during the exam. Loose papers, attached papers, and extra notes are not allowed with approved references. Permanent tabs are allowed when they are the type of tabs that would tear the page if removed. Temporary tabs, such as removable sticky tabs or Post-It style notes, are not allowed.

The following materials are listed for study but are not allowed in the examination center:

• Low Voltage Wiring: Security/Fire Alarm Systems, 2002
• Telecommunications Wiring, Clyde Herrick, 2001, 3rd Edition
• Understanding and Servicing Alarm Systems, 1999, 3rd Edition
• Live Sound Reinforcement: A Comprehensive Guide to P.A. and Music Reinforcement Systems and Technology
• Data, Voice, and Video Cabling
• Antenna Toolkit, 2001, 2nd edition
• Practical Home Theater - A Guide to Video and Audio Systems, Mark Fleischmann
• Telecommunications Distribution Methods Manual

This distinction matters during preparation. The study-only books help build the low voltage trade knowledge needed for the exam, while the approved books should be practiced for test-day reference navigation. Candidates should know which books can enter the room and which books should be used only during preparation.

Licensing Steps

Arizona contractor licensing is handled by the Arizona Registrar of Contractors. A candidate pursuing the CR-67 Low Voltage Communication Systems Residential / Commercial Contractor license should review the current state application requirements for the classification before applying.

The qualifying party must complete the applicable exam requirements for the license classification. Arizona contractor applicants may be required to complete both the trade exam and the Arizona Statutes and Rules Exam. The Statutes and Rules Exam covers Arizona-specific contractor laws and rules and is required for new license applicants who have not recently been listed as a qualifying party on another Arizona contractor license.

After completing the required exam process, the applicant submits the contractor license application and required supporting documents to the Arizona Registrar of Contractors. The application process may involve business entity information, qualifying party information, bonding, financial responsibility, background-related forms, and other state-required documentation.

Applicants should apply for the exact classification that matches the type of work they plan to perform. The CR-67 classification is a dual residential and commercial classification, meaning it is tied to both residential and commercial low voltage communication systems scopes. Contractors should operate only within the scope of the license issued by the Arizona Registrar of Contractors.

State Requirements

The Arizona Registrar of Contractors issues separate commercial, residential, and dual contractor licenses. A dual classification allows a contractor to perform work under both the commercial and residential scopes connected to that classification.

The CR-67 Low Voltage Communication Systems classification allows the scopes of work permitted by the commercial C-67 Low Voltage Communication Systems and residential R-67 Low Voltage Communication Systems licenses. This makes the CR-67 path relevant for contractors who intend to perform covered low voltage communication systems work in both residential and commercial settings.

Arizona contractor licensing is classification-based. The license classification determines the work a contractor may legally contract for and perform. Candidates should make sure their intended work matches the CR-67 scope before proceeding with the application and exam process.

The CR-67 scope includes low voltage communication systems work and related equipment within the classification. It does not automatically authorize work outside the scope of low voltage communication systems. Some projects may involve other regulated trades, permits, inspections, or specialty requirements. Contractors should evaluate each project carefully and stay within the scope of their license.

Reference Books

This Arizona Low Voltage Communication Systems Residential / Commercial Contractor (CR-67) Exam Book Package includes the following references:

• Code of Federal Regulations - 29 CFR Part 1926 (OSHA)
  This construction safety reference covers OSHA standards for construction work. It supports preparation for safety-related questions and is one of the references allowed in the examination center.
• NFPA 70 - National Electrical Code, 2017 edition
  This electrical code reference supports study for wiring methods, conductors, grounding, bonding, electrical safety, and electrical installation rules. It is allowed in the examination center.
• NFPA 72 National Fire Alarm and Signaling Code, 2016
  This fire alarm and signaling code reference supports preparation for alarm, notification, detection, and signaling system topics. It is allowed in the examination center.
• Low Voltage Wiring: Security/Fire Alarm Systems, 2002
  This trade reference supports study of low voltage wiring methods, security alarm systems, fire alarm concepts, installation practices, and field troubleshooting. It is listed for study but is not allowed in the examination center.
• Telecommunications Wiring, Clyde Herrick, 2001, 3rd Edition
  This reference addresses telecommunications wiring concepts, cabling practices, system layout, and installation methods. It supports preparation for digital communication and telecommunications-related exam topics.
• Understanding and Servicing Alarm Systems, 1999, 3rd Edition
  This alarm systems reference supports study of alarm components, servicing methods, system operation, and troubleshooting practices related to low voltage security and detection systems.
• Live Sound Reinforcement: A Comprehensive Guide to P.A. and Music Reinforcement Systems and Technology
  This reference supports study for public address systems, sound reinforcement concepts, audio equipment, signal flow, speaker systems, and related low voltage sound system knowledge.
• Data, Voice, and Video Cabling
  This cabling reference supports preparation for structured cabling, data transmission, voice systems, video cabling, installation practices, and low voltage communications infrastructure.
• Antenna Toolkit, 2001, 2nd edition
  This antenna reference supports study of antenna theory, installation considerations, signal behavior, and equipment used in communication and video-related systems.
• Practical Home Theater - A Guide to Video and Audio Systems, Mark Fleischmann (USED)
  This audio and video systems reference supports study of home theater technology, video equipment, audio system design, signal routing, and practical installation concepts.
• Telecommunications Distribution Methods Manual, 2020
  This telecommunications infrastructure reference supports study of distribution methods, structured cabling design concepts, pathways, spaces, and communications system planning.

Test Information and Study Materials

Preparation for the Arizona CR-67 exam should begin with the content outline. The exam is organized around six major areas: general low voltage electrical knowledge, digital communications systems, fire and security detection and alarms, PA systems, grounding and bonding, and conductors. Each area should be reviewed with the appropriate books from this package.

General low voltage electrical knowledge may include basic electrical principles, low voltage system components, installation practices, electrical terms, tools, and jobsite safety. This portion of preparation should connect field experience with the code and trade references used on the exam.

Digital communications systems may involve telecommunications wiring, data cabling, voice systems, video systems, signal pathways, and equipment used in structured cabling environments. Candidates should study system layouts, cable types, terminations, distribution methods, and installation standards that affect communications performance.

Fire and security detection and alarm topics require careful attention because they involve both trade knowledge and code awareness. Candidates should study alarm components, initiating devices, notification appliances, signaling concepts, control equipment, wiring methods, and service practices. NFPA 72 is especially important for fire alarm and signaling code questions.

PA systems and sound reinforcement topics may include amplifiers, speakers, microphones, mixers, signal paths, cabling, power requirements, and basic system design. Even though this portion has fewer exam items, it is still part of the CR-67 outline and should not be skipped.

Grounding and bonding are critical because they affect safety, performance, and system reliability. Candidates should study applicable electrical code requirements, grounding conductors, bonding connections, equipment grounding, and how grounding relates to low voltage communication systems.

Conductors are also a major exam category. Candidates should review conductor types, cable identification, installation practices, ratings, protection, termination, and code-based requirements. The National Electrical Code should be studied carefully for conductor-related questions because the code edition listed for the exam controls code-based answers.

Strong study habits make a major difference. Candidates should mark important sections in approved books before exam day, use permanent tabs, and practice looking up information under time limits. Study-only books should be used to strengthen trade understanding, while approved references should be used to build speed and accuracy for the open-book portion of the exam.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep helps Arizona contractor candidates prepare with organized study guidance, trade-focused review, and practical exam preparation support. For the Arizona Low Voltage Communication Systems Residential / Commercial Contractor (CR-67) Exam, preparation should include both technical learning and reference navigation.

This exam covers a wide mix of low voltage communication systems topics, so candidates benefit from a structured approach. 1 Exam Prep helps students focus on the major areas of the exam outline rather than studying randomly. General low voltage electrical knowledge, communications wiring, alarm systems, PA systems, grounding, bonding, and conductors all require attention.

For open-book exams, knowing the books is just as important as having the books. Candidates need to know where to find code sections, how to use indexes, how to read tables, and how to move through approved references quickly. A prepared candidate should be able to recognize whether a question calls for code lookup, trade knowledge, or practical reasoning.

1 Exam Prep supports candidates by encouraging practical study habits, organized book preparation, repeated lookup practice, and confidence-building review. The goal is to help you understand the reference materials and approach the Arizona contractor exam process with a clear plan.

1 Exam Prep does not guarantee passing, licensing approval, or exam outcomes. The value of preparation comes from consistent study, correct reference materials, and focused practice before test day.

FAQ Section

What is included in the Arizona CR-67 Exam Book Package?

This package includes OSHA 29 CFR Part 1926, NFPA 70 National Electrical Code 2017, NFPA 72 National Fire Alarm and Signaling Code 2016, Low Voltage Wiring: Security/Fire Alarm Systems, Telecommunications Wiring, Understanding and Servicing Alarm Systems, Live Sound Reinforcement, Data Voice and Video Cabling, Antenna Toolkit, Practical Home Theater, and Telecommunications Distribution Methods Manual 2020.

Is the Arizona CR-67 exam open book?

Yes. The Arizona CR-67 Low Voltage Communication Systems exam is open book, but only specific approved references are allowed in the examination center.

Which books are allowed in the CR-67 exam room?

The approved exam-room references are Code of Federal Regulations - 29 CFR Part 1926 OSHA, NFPA 70 National Electrical Code 2017, and NFPA 72 National Fire Alarm and Signaling Code 2016.

Are all books in this package allowed into the testing center?

No. Several books are study-only references and are not allowed in the examination center. These study-only materials are still important because they support the trade knowledge areas covered on the exam.

How many questions are on the Arizona CR-67 exam?

The Arizona CR-67 trade exam contains 60 questions. Candidates are allowed 120 minutes, and the minimum passing score is 70%.

What topics are covered on the CR-67 exam?

The exam covers general low voltage electrical knowledge, digital communications systems, fire and security detection and alarms, PA systems, grounding and bonding, and conductors.

Can I highlight and tab my books before the exam?

Approved references may be highlighted, underlined, annotated, and indexed before the examination session. Permanent tabs are allowed. Temporary tabs, loose papers, attached papers, and writing in the books during the exam are not allowed.

Who administers the Arizona CR-67 contractor exam?

Arizona contractor trade examinations are administered through PSI under the Arizona Registrar of Contractors exam program.

Does this book package include the Arizona Statutes and Rules Exam material?

This product is focused on the CR-67 low voltage communication systems trade exam book package. Arizona contractor applicants may also need to complete the Arizona Statutes and Rules Exam as part of the licensing process.

How should I study for the Arizona CR-67 exam?

Start with the exam content outline, then study each topic using the appropriate reference books. Spend extra time practicing with OSHA, NEC 2017, and NFPA 72 because those are the references allowed in the exam room. Use permanent tabs, organized highlighting, and timed lookup practice to improve speed and confidence.