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Pre-Engineered Systems

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Annunciators

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Compare (0/5)

30 products

Condition: New
A photoelectric smoke detector with an ivory finish, featuring a round shape with an optical sensing chamber.

Notifier FSP-951-IV Detector Photoelectic Smoke Intel Addr w/Flashscan

In stock!

$222.99
$222.99
Condition: New
A white, ceiling-mounted Gamewell-FCI photoelectric smoke detector with a contemporary design.

Gamewell FCI ASD-PL3-IV Detector Photoelectric Smoke Analog

Out of stock; call for lead time

$384.99
$384.99
Condition: New
A 6-inch plug-in detector base designed for use with System Sensor's intelligent detectors, shown in a gray color.

System Sensor B300-6-IV Detector Base Low Analog 6" use w/Analog Sensor

In stock!

$21.99
$21.99
Condition: New
Gamewell FCI ASD-PL3R-IV

Gamewell FCI ASD-PL3R-IV Detector Photoelectric Smoke Analog Rmote Test Cap

Out of stock; call for lead time

$283.99
$283.99
Condition: New
Notifier NP-200-IV

Notifier NP-200-IV Detector Photoelectric Smoke Addr w/Base Ivory

Out of stock; call for lead time

$461.99
$461.99
Condition: New
A photo of the Silent Knight IDP-HEAT-IV heat detector, displaying a white, low-profile device with a thermistor sensing circuit.

Silent Knight IDP-HEAT-IV Detector Themal Addressable Fixed Temp 135 Ivory

In stock!

$142.99
$142.99
Condition: New
A top view of the Gamewell FCI ATD-L3R-IV thermal heat detector, showing its ivory color and circular design with a central point.

Gamewell FCI ATD-L3R-IV Detector Heat Therm Sensor Rate Of Rise 15/135 Vel

In stock!

$231.99
$231.99
Condition: New
Notifier FST-951R-IV

Notifier FST-951R-IV Detector Heat Intel Addrs ROR Thermal

Out of stock; call for lead time

$292.99
$292.99
Condition: New
A white, circular Fire-Lite SD365-IV intelligent plug-in smoke detector with a modern, sleek design.

Firelite SD365-IV Detector Photoelectric Smoke Addr Low Profile

In stock!

$275.99
$275.99
Condition: New
System Sensor B200S-LF-IV

System Sensor B200S-LF-IV Detector Base Sounder Intel Addrs

Only 5 left!

$154.99
$154.99
Condition: New
A white, ceiling-mounted fire and carbon monoxide detector with a sleek, low-profile design in an ivory finish.

Notifier FCO-951-IV Detector Combo Fire/CO Adv Multi-Criteria Ivory

In stock!

$453.99
$453.99
Condition: New
Firelite SD365R-IV

Firelite SD365R-IV Duct Detector Photoelectric Intelilgent w/Rmt Test

In stock!

$299.99
$299.99
Condition: New
Silent Knight IDP-FIRE-CO-IV

Silent Knight IDP-FIRE-CO-IV Detector Combo Fire-CO Multi-Criteria Ivory

In stock!

$383.99
$383.99
Condition: New
A white, round Gamewell FCI heat detector with a visible logo in the center.

Gamewell FCI ATD-L3H-IV Detector Heat Thermal Sensor 190F Ivory

In stock!

$241.99
$241.99
Condition: New
System Sensor B200SR-LF-IV

System Sensor B200SR-LF-IV Detector Base Intel Plug-In Low Freq 520Hz Sounder

Only 1 left!

$135.99
$135.99
Condition: New
Notifier FSP-951T-IV

Notifier FSP-951T-IV Detector Combo PE/Thermal w/Fixed Intel Addrs

In stock!

$154.99
$154.99
Condition: New
Notifier NH-200R-IV

Notifier NH-200R-IV Detector Module Intel Addrs

In stock!

$193.99
$193.99
Notifier FSP-951-IV-RC

Notifier FSP-951-IV-RC RECON - Detector Photoelectic Smoke Intel Addr

Only 10 left!

$119.99
$119.99
Requires reconditioning, ships in 14–21 days.
Condition: New
Notifier NH-200-IV

Notifier NH-200-IV Detector Thermal With Base Flashscan And Clip

Out of stock; call for lead time

$307.99
$307.99
Condition: New
Gamewell FCI MCS-COF3-IV

Gamewell FCI MCS-COF3-IV Detector Combo PE/CO Dectector Ivory Clip/Velociti

In stock!

$536.99
$536.99
Notifier FST-951-IV-RC

Notifier FST-951-IV-RC RECON-Detector Heat Intelligent Addressable 135F

Out of stock; call for lead time

$111.99
$111.99
Notifier NP-200-IV-RC

Notifier NP-200-IV-RC RECON - Detector Photoelectric Smoke Addressable

Only 5 left!

$419.99
$419.99
Condition: New
Firelite AD365-IV

Firelite AD365-IV Detector Combo PE/Thermal/IR Addr Ivory w/Base

In stock!

$272.99
$272.99
Condition: New
Silent Knight IDP-HEAT-HT-IV

Silent Knight IDP-HEAT-HT-IV Detector Heat Hi-Temp Addrs Variable

Out of stock; call for lead time

$142.99
$142.99
Condition: New
System Sensor B224RB-IV

System Sensor B224RB-IV Detector Base Relay Ivory Velociti Protocol

In stock!

$63.99
$63.99
Condition: New
Silent Knight IDP-HEAT-ROR-IV

Silent Knight IDP-HEAT-ROR-IV Detector Thermal Addrs Fix Temp 135F ROR Ivory

In stock!

$142.99
$142.99
Condition: New
System Sensor B224BI-IV

System Sensor B224BI-IV Detector Base Isolator Ivory Velociti Protocol

In stock!

$27.99
$27.99
Condition: New
Gamewell FCI MCS-PTIR-IV

Gamewell FCI MCS-PTIR-IV Detector Combo PE/Thermal IR Multi-Criteria Ivory

In stock!

$351.99
$351.99
Condition: New
System Sensor B501-IV

System Sensor B501-IV Detector Base Ivory Flangeless 4 Inch

In stock!

$26.99
$26.99
Condition: New
Silent Knight IDP-PTIR-IV

Silent Knight IDP-PTIR-IV Detector Combo PE/Thermal IR Ivory Dual Protocol

In stock!

$221.99
$221.99