Compliance · 10 min read

BSIS Alarm Company Operator License vs a C-7: What Each Covers

For owners, estimators and general contractors putting a Division 28 scope out to bid in California. This page covers what the Alarm Company Act regulates, what 16 CCR 832.07 gives a C-7 licensee, why holding one license does not authorize the other, alarm agent registration, and how to verify a bidder.

Published
September 12, 2026
By
Telelink Business Services
CSLB #472017 · Licensed C-7 contractor California State Capitol dome with flags

The short answer

A California C-7 Low Voltage Systems contractor license and a BSIS Alarm Company Operator license authorize different work, and neither substitutes for the other. Business and Professions Code section 7592 provides that no person shall engage in the activities of an alarm company operator without a valid ACO license or an exemption, and section 7590.2 defines an alarm company operator as a person who, for any consideration, engages in business or accepts employment to install, maintain, alter, sell on premises, monitor or service alarm systems. The exemptions at section 7590.3 cover in house employees, government officers, patrol special police officers and licensed private patrol operators responding to alarms; holding a contractor license is not among them. Cameras and access control are commonly installed under the C-7 classification, while a system sold as intrusion detection with central station monitoring falls under the Alarm Company Act, so a mixed scope usually needs two separately licensed parties.

Key points
Alarm Company ActB&P Code Chapter 11.6, sections 7590 and following
License requiredB&P 7592, alarm company operator activities
C-7 regulation16 CCR 832.07, energy limited, 91 volts or less
Alarm agentRegister within three working days, B&P 7598.4
No contractor exemptionB&P 7590.3 lists four, none for CSLB licensees
TelelinkCSLB #472017 C-7. No BSIS ACO license held.

What the Alarm Company Act actually regulates#

Chapter 11.6 of the Business and Professions Code, beginning at section 7590, is the Alarm Company Act. It is administered by the Bureau of Security and Investigative Services, a bureau of the Department of Consumer Affairs. It has nothing to do with the Contractors State License Board, and that separation is the source of most of the confusion on a bid list.

Section 7590.1, subdivision (c), defines an alarm system as an assembly of equipment and devices arranged to detect a hazard or signal the presence of an off normal situation. The definition excludes fire protection systems as defined in the California Fire Code. So fire alarm is outside the Alarm Company Act, and it is separately outside the C-7 classification, which is why fire alarm ends up with a C-10 licensed contractor working to the fire code and the State Fire Marshal.

Section 7590.2, subdivision (a), defines an alarm company operator as a person who, for any consideration whatsoever, engages in business or accepts employment to install, maintain, alter, sell on premises, monitor or service alarm systems, and it reaches a person retained to monitor an alarm system whether or not that person performs any of the other listed functions. Section 7592 then states the rule plainly: no person shall engage within this state in the activities of an alarm company operator as defined in section 7590.2 unless the person holds a valid alarm company operator’s license or is exempt from the chapter.

Read the verb list carefully, because the scope is wider than most people assume. Selling on premises is a licensed activity. Monitoring is a licensed activity on its own. Servicing an existing alarm system is a licensed activity. Responding to an alarm is a licensed activity.

What the C-7 classification covers and does not#

The C-7 classification is defined at 16 CCR 832.07. It describes a communication and low voltage contractor who installs, services and maintains all types of communication and low voltage systems that are energy limited and do not exceed 91 volts, and it names telephone systems, sound systems, cable television systems, closed circuit video systems, satellite dish antennas, instrumentation and temperature controls, and low voltage landscape lighting. The regulation closes with a sentence that low voltage fire alarm systems are specifically not included.

Two things follow. First, the C-7 regulation says nothing about alarm company activity one way or the other. It neither grants it nor forbids it, because the CSLB regulation is not where that question is answered. Second, the list in 832.07 is illustrative rather than exhaustive, which is why a C-7 covers a wide Division 27 and Division 28 scope that the 1970s drafters never named. Our C-7 license article walks the classification and how to read a CSLB record.

Is there a contractor exemption? No#

Section 7590.3 lists the exemptions from the Alarm Company Act, and it lists four:

  • A person employed exclusively and regularly by an employer that does not provide contract alarm services for other entities or persons, in connection with that employer’s own affairs, and not carrying a deadly weapon.
  • An officer or employee of the United States, this state, or a political subdivision, while engaged in the performance of official duties.
  • Patrol special police officers appointed by the police commission of a city, county, or city and county under the express terms of its charter.
  • A licensed private patrol operator, or an employee of one working as a security guard, security officer or street patrol person, employed to respond to alarm systems.

A contractor’s license is not on that list. Neither a C-7 nor a C-10 appears anywhere in the exemption section. The in house employee exemption is worth a note because owners sometimes reach for it: it covers a facility’s own staff working on the facility’s own systems, and it stops the moment the entity provides alarm services to somebody else under contract.

The reverse is equally true. Nothing in the Alarm Company Act authorizes construction work that requires a contractor license. An ACO licensee performing construction that requires a CSLB classification is subject to the license law like anyone else, including the rule that an unlicensed contractor cannot maintain an action to collect payment for work requiring a license.

Alarm agent registration for individual employees#

The company license is only half of it. Section 7590.1, subdivision (b), defines an alarm agent as a person employed by an alarm company operator whose duties include selling, altering, installing, maintaining, moving, repairing, replacing, servicing, responding or monitoring an alarm system, or who manages, supervises or trains those employees.

Section 7598.4 sets the timing. An employee performing the function of alarm agent who is not currently registered with the bureau shall submit a completed application for registration within three working days after commencing employment. The statute defines within three working days as 72 hours from the time the employee is first compensated for alarm agent services by a licensee. No application is required if the employee terminates within those three working days. Section 7598.6 sets what the application contains, including identity, employer and conviction history, and a criminal history background review applies.

Registration is individual and it follows the person, not the truck. On a job where the alarm scope is subcontracted, the general contractor’s badge list and the BSIS registration list should agree.

Where cameras and access control sit#

This is the part that deserves care rather than a confident answer.

Closed circuit video systems are named in the C-7 regulation, and video surveillance is commonly installed under the C-7 classification in California. Access control is named in the C-28 Lock and Security Equipment regulation at 16 CCR 832.28, which covers doors and door assemblies, gates, locks and locking devices, panic and fire rated exit devices, card activated and electronic access control systems for control equipment, motion and other types of detectors, and computer systems for control and audit of control systems. Access control head end, readers, controllers and the cabling that serves them are commonly installed under the C-7 classification as well, with the door hardware itself coordinated with Division 08 or a C-28 licensee.

Where the Alarm Company Act enters is not decided by the device. It is decided by what the system is and how it is sold. A camera system recording to a local or cloud recorder is not obviously an assembly arranged to detect a hazard or signal an off normal situation. A door contact and a motion detector wired to an intrusion panel that dials a central station is exactly that, and selling, installing, servicing or monitoring it is alarm company operator activity under section 7590.2. Note that motion detectors are named in the C-28 regulation and are also the classic intrusion device, which is why the boundary cannot be drawn on the parts list.

Modern platforms blur it further. A video management system with an analytic that sends an alert to a monitoring center, or an access control platform with an intrusion arming partition and a central station connection, is closer to the Alarm Company Act than a camera is. An owner with a mixed scope should confirm the boundary with the two agencies or with counsel before award, and should not accept a bidder’s assurance as the answer.

Which license covers which scope item#

The table below is how these items usually get assigned on a California commercial project. It reflects common practice and the regulation text; it is not a legal opinion, and a specific scope can land differently.

Scope itemLicense usually relied onNotes
Structured cabling, fiber, wireless AP cablingC-7Named scope of 16 CCR 832.07, energy limited, 91 volts or less
Video surveillance cameras, recorders, cablingC-7Closed circuit video systems are named in 832.07
Access control readers, controllers, power supplies, cablingC-7, with C-28 for the door hardwareAccess control equipment also appears in the C-28 text at 832.28
Electrified strike, maglock, panic device, automatic operatorC-28 or Division 08 hardware scopeDoor assembly and locking device work
Intrusion detection sold, installed, serviced or monitoredBSIS Alarm Company OperatorB&P 7590.2 and 7592; individual staff registered as alarm agents
Central station monitoring of any alarm systemBSIS Alarm Company OperatorMonitoring is a licensed activity by itself under 7590.2
Alarm response by personnelBSIS ACO, or a licensed private patrol operatorSee the 7590.3 exemption for private patrol operators responding to alarms
Fire alarm system, initiating devices, notification appliancesC-10Excluded from C-7 by 832.07 and from the alarm system definition by 7590.1(c)
Line voltage, dedicated circuits, panel work, bondingC-1016 CCR 832.10
Elevator communication and the hoistway equipmentC-11 conveyance scope16 CCR 832.11; coordinate the phone line and the landing device

One useful confirmation that the split is real appears in an unrelated regulation. Title 4 of the California Code of Regulations, section 15047, requires a licensed cannabis premises to maintain an alarm system as defined in Business and Professions Code section 7590.1(c), and requires the licensee to ensure that a licensed alarm company operator or one or more of its registered alarm agents installs, maintains, monitors and responds to that alarm system. The video surveillance requirement in the same article carries no such licensing clause. Our cannabis video surveillance article covers that regulation in detail.

What to ask a bidder to produce#

Ask for documents, not assurances, and ask before award rather than during closeout.

Ask forWhy it mattersWhere to verify
CSLB license number and classificationsConfirms the bidder can perform the construction scopecslb.ca.gov, Check a License
BSIS Alarm Company Operator license numberRequired for any intrusion or monitoring line itembsis.ca.gov license search
Name of the licensed alarm company on a mixed scopeIdentifies who actually carries the alarm portionBoth boards, by number
Alarm agent registration for the individuals on siteSection 7598.4 obligation, and a site badging questionbsis.ca.gov
Written scope exclusions on page one of the proposalPrevents an alarm line item hiding inside a camera priceRead the proposal
Monitoring agreement holder and termMonitoring is a separately licensed activityThe agreement itself

The practical consequence on a bid is simple arithmetic. A mixed scope usually needs two licensed parties, and two parties means a subcontract, a coordination line and one more set of insurance certificates. A bid that shows intrusion detection and monitoring inside a single low voltage number with no alarm company named is either missing a licensee or missing money. Our how to choose a low voltage contractor page lists the rest of the prequalification questions, and general contractors can find our standard scope splits on the for general contractors page.

Telelink Business Services is a licensed C-7 Low Voltage Systems Contractor, CSLB License #472017. Telelink does not hold a BSIS Alarm Company Operator license, does not sell, install, monitor, service or respond to intrusion alarm systems, and refers that scope to a licensed alarm company. Current license and insurance documents are summarized on the licenses and certifications page.

Next step#

Send the Division 28 specification and the device schedule and we will return a proposal with the licensed scope, the excluded scope and the party that should carry each on the first page, so the alarm boundary is settled during bidding rather than at inspection. Start at request a bid. For the systems themselves, see the security camera systems and access control systems pages.

This article is general information for planning and specification, not a bid, engineering advice or legal advice. Codes and standards change; confirm the current edition with the authority having jurisdiction. Scope and price for a specific building come only in a written proposal.

FAQ

Questions we hear about this

Can a C-7 contractor install a burglar alarm?

Not on the strength of the C-7 alone. Business and Professions Code section 7592 requires an alarm company operator license for the activities defined in section 7590.2, which include installing, maintaining, altering, selling on premises, monitoring and servicing alarm systems. The exemptions in section 7590.3 do not include contractors. A C-7 licensee that wants that work either obtains the BSIS license or subcontracts to a licensed alarm company.

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Does a BSIS Alarm Company Operator license replace a contractor license?

No. They are separate schemes administered by separate agencies. The Alarm Company Act sits in Chapter 11.6 of the Business and Professions Code and is administered by the Bureau of Security and Investigative Services. Contractor classifications sit in Title 16 of the California Code of Regulations and are administered by the Contractors State License Board. Neither statute states that one license satisfies the other, and an owner with a mixed scope should confirm the boundary with both agencies or with counsel rather than assume.

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What is an alarm system under the Alarm Company Act?

Section 7590.1, subdivision (c), defines an alarm system as an assembly of equipment and devices arranged to detect a hazard or signal the presence of an off normal situation. The definition excludes fire protection systems as defined in the California Fire Code, which is why fire alarm is a separate question governed by the fire code and handled by a C-10 licensed contractor rather than by the Alarm Company Act.

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Do individual installers need to be registered?

Yes, when they perform alarm agent functions for a licensed alarm company. Section 7598.4 requires an employee performing the function of alarm agent who is not currently registered to submit a completed registration application to the bureau within three working days after commencing employment, which the statute defines as 72 hours from the time the employee is first compensated for alarm agent services. Registration is individual and follows the person, and a background review applies.

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Where do I verify each license?

Contractor licenses are verified at cslb.ca.gov under Check a License, which shows status, classifications, expiration, bond and workers compensation. Alarm company operator licenses and alarm agent registrations are verified through the Bureau of Security and Investigative Services license search at bsis.ca.gov. Check both when a proposal covers both kinds of work, and check the number rather than the logo on the letterhead.

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