16.3 Service Role versus Installation Role

Key Takeaways

  • 19 NYCRR 195.1(c) installation is placing and connecting listed equipment, including programming access codes, system protocol, bypass features, and hours of operation.
  • 19 NYCRR 195.1(d) maintaining is inspection and testing to detect and prevent problems and to establish proper operating conditions, including preventive programming of those same features.
  • 19 NYCRR 195.1(e) servicing is repair, troubleshooting, or replacement of malfunctioning, failed, or damaged equipment, including associated programming.
  • Installing, maintaining, and servicing are all licensed activities under 19 NYCRR 195.2 and GBL Article 6-D; a service agreement does not create an unlicensed category.
  • 19 NYCRR 195.1(f) assisting includes on-site and off-site participation and knowledge of on-line or off-line condition, access codes, protocols, bypass features, and hours of operation.
Last updated: September 2026

Module 5 is named Service and Maintenance, but the license is still for the business of installing, servicing, or maintaining security or fire alarm systems. Independent OpenExamPrep teaching for this section is 19 NYCRR 195.1(c), (d), and (e) applied to occupied buildings: when the truck roll is installation, when it is maintaining, and when it is servicing. All three are licensed activities. 195.1(f) assisting still includes remote knowledge of on-line or off-line status, access codes, protocols, bypass, and hours of operation.

Chapter 2 taught these definitions as scope vocabulary. This section is the Module 5 application: a service company that only helps with software is still in the licensed business, and a new device added during a service visit is still installation.

Installation: 195.1(c)

Installation includes, but is not limited to, the placing and connection of equipment and devices such as control panels, batteries, smoke or heat detectors (excluding single-station battery-operated smoke alarms), motion detectors, switches, annunciators, sensors, sirens, horns, bells, networks, microprocessors (controls, logic keypads), other communication equipment, and similar devices.

Installation also includes programming the client's control panel, including programming or reprogramming for access codes, system protocol, bypass features, and hours of operation.

On a service truck, installation looks like:

  • Adding a smoke detector to an existing signaling-line circuit
  • Mounting a new communicator
  • Placing a replacement FACU (the hardware placement is installation even if you arrived on a trouble call)
  • Programming a new bypass schedule or hours of operation, even from a laptop off site

The last bullet is the Chapter 2 surprise item, restated for Module 5: software is not a loophole. Changing hours of operation is installation work under 195.1(c).

Maintaining: 195.1(d)

Maintaining includes, but is not limited to, inspection of a device, component, or system for the purpose of detecting and preventing problems with the same kinds of equipment listed above. Maintenance shall also include testing of alarm components, devices, or systems for the purpose of establishing proper operating conditions. Maintaining also includes inspection, testing, programming or reprogramming of the client's control panel, including testing, programming, or reprogramming for access codes, system protocol, bypass features, and hours of operation.

Maintaining is the preventive visit. The system has not necessarily failed. Annual inspection and testing, detector sensitivity checks, and programming that keeps trouble from developing are maintaining. Chapter 17 will cover inspection frequencies; this section only needs the 195.1 word.

If the exam stem says the technician is there to inspect, test, and program so problems are detected and prevented, the word is maintaining.

Servicing: 195.1(e)

Servicing includes, but is not limited to, the repair, troubleshooting, or replacement of malfunctioning, failed, or damaged equipment — batteries, smoke or heat detectors, motion devices, switches, annunciators, sensors, horns and bells, networks, microprocessors, communication equipment, and similar devices.

Servicing also includes testing, repair, troubleshooting, replacement, programming or reprogramming of the client's control panel, including those same actions for access codes, system protocol, bypass features, and hours of operation.

Servicing starts after something is wrong. A notification-appliance circuit that will not run, a detector in trouble that must be replaced, a communicator that will not transmit, a cracked battery — that is servicing. Programming done to restore failed equipment is servicing, not a free software gift.

Do not invent a fourth category called service call that avoids Article 6-D. If the work is repair, troubleshooting, or replacement of failed alarm equipment, it is servicing.

All three remain licensed

19 NYCRR 195.2(a) requires a license if a person or firm installs, maintains, or services alarm systems, or holds itself out as able to do so, including selling a system whose installation will be subcontracted. GBL §69-m is the statutory license requirement. A Module 5 maintenance agreement does not convert the firm into an unlicensed janitorial service.

195.1 termField pictureProgramming?
(c) InstallationPlace or connect listed equipment, including new devices on an existing systemYes — codes, protocol, bypass, hours
(d) MaintainingInspect and test to detect and prevent problems; confirm proper operationYes — preventive programming
(e) ServicingRepair, troubleshoot, or replace malfunctioning, failed, or damaged equipmentYes — programming tied to the repair
(f) AssistingOn-site or off-site participation, and knowledge of on-line/off-line status, codes, protocol, bypass, hoursKnowledge alone can be assisting

195.2(c)(2) still leaves line-voltage connections to an outlet, junction box, or distribution panel outside the alarm license. That exception is not service work is unlicensed. It is the electrician landing.

Assisting includes remote knowledge: 195.1(f)

Assisting a licensed installer includes on-site and off-site participation in installation, maintenance, or servicing. Assisting also includes having access to or knowledge of the on-line or off-line condition of a system the licensed installer installed, serviced, or maintained. Assisting also includes having access to or knowledge of access codes, system protocols, bypass features, or hours of operation.

A dispatcher who never rolls a truck assists if they know whether the school panel is on line and what the bypass is. A remote technician who watches communicator status and holds the installer code is assisting. Employees who assist still need the 195.2(d) identification-card package from Chapter 3.

Chapter 19 will return to programming, access codes, bypass, and hours in more operational detail. Here the exam point is classification: remote knowledge is inside the licensed activity, not outside it.

Service role versus installation role on the same visit

Real jobs mix the words. Classify each task, then remember every task still needs the license.

Example 1. Annual test: walk devices, record results, adjust programming so a trouble does not develop. Maintaining.

Example 2. Same visit, a horn is found failed and is replaced, and the circuit is reprogrammed. The replacement is servicing. The scheduled test remains maintaining. Both are licensed.

Example 3. Same visit, the owner asks for two extra smokes in a new office. Placing and connecting those detectors is installation, even though the work order said service.

Example 4. After hours, a technician remotely changes hours of operation so the burglary partition arms at 6 p.m. Installation under 195.1(c) (programming hours). If a helper in the office knows those hours and the on-line status, that helper is assisting.

Example 5. A communicator failed. The technician troubleshoots, replaces the radio, and reloads the account. Servicing.

Exam traps

  • We only maintain does not drop the license.
  • We only service does not make adding a device something other than installation.
  • Programming hours or bypass is named in (c), (d), and (e); read the stem for new placement, prevention, or failed equipment.
  • Knowing on-line status remotely is assisting, not a hobby.
  • 120-volt panelboard landings remain typically electrician work under 195.2(c)(2).
  • Single-station battery smoke alarms remain the narrow exclusion inside the installation list; a system detector is not that exclusion.
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195.1 installation, maintaining, servicing, and assisting on a Module 5 visit
Test Your Knowledge

Under 19 NYCRR 195.1(d), maintaining an alarm system includes which of the following?

A
B
C
D
Test Your Knowledge

A notification appliance has already failed. The technician replaces it and reprograms the circuit. Under 19 NYCRR 195.1, that work is:

A
B
C
D
Test Your Knowledge

Which remote activity is assisting under 19 NYCRR 195.1(f) even with no truck roll?

A
B
C
D