best sellers

Single/Multiple Station Smoke Alarm. Temporal 3 Audible Signal. Form A/C Relay Contacts. 120 VAC/9V....REPLACES 9123F.

• Single/Multiple Station Smoke/Carbon Monoxide Alarm, Universal Mount, Temporal 3 and Temporal 4 Audible Signal.

• Wireless Photoelectric Smoke Detector with Built-in Heat Detector

Single Style B. Class B initiating device circuit (IDC). with a 47KW end-of-line resistor.

ADDRESSABLE SMOKE DETECTOR (REPLACEMENT FOR HFP-11).

FILTER CARDRIDGE.

Single/Multiple Station Smoke Alarm. Temporal 3 Audible Signal. 120 VAC/9V.

IDP-Minimon Monitor Module

6” BASE LOW-PROFILE. STANDARD FLANGED. WHITE.

• Wireless Pet-Immune Passive Infrared Detector.

Device Programmer/Loop Tester.

Compact Addressable Monitor Module. Class A & B Wiring. Color: Ivory.

Addressable pull station, dual action, key reset.

POWERSERIES 433MHZ WIRELESS.

PHOTOELECTRIC. SMOKE DETECTOR. REPLACED THE SD355.

i4 Series combination CO/Smoke detector is a 2-Wire carbon monoxide (CO) and smoke detection technology in a single, system-connected device.

KEY. SINGLE. SILENT KNIGHT.

Carbon Monoxide Detector W/Test – Wall Mt.

Carbon Monoxide Detector W/Test – Ceiling Mt.

• Led Trim Kit, Red.

CM-E1 - Carbon Monoxide CO Detector for use with fire alarm/burglary control panels.

VESDA-E detectors have field replaceable parts, one of which is the filter, VEP/VEU/VES filter part no. VSP-962, VEA filter part no. VSP-972. The ...

Addressable monitor module. Class “A”.

Low Profile Surface Mount Detector Base.

6” BASE LOW-PROFILE. STANDARD FLANGED. IVORY.

ADDRESSABLE SUPERVISED CONTROL MODULE.

DSC 16V40VA PLUG-IN XFRM W/....PTC &LED.

Single/Multiple Station Smoke/Carbon Monoxide Alarm. Universal Mount. Temporal 3 and Temporal 4 Audible Signal.  Sets Form A/C Relay Contacts. 120...

CONVENTIONAL PHOTOELECTRIC SMOKE DETECTOR.

SUPERVISORY SWITCH.

DUCT HOUSING. 2 WIRE WITH RELAY FOR ADDRESSABLE SYSTEMS (Part# S54319-B23-A1).

DUCT SMOKE DETECTOR HOUSING 52.

433MHz wireless door/window contact w/normally closed external contact input. PCB antenna. case and wall tamper.

• Powerg wireless smoke and heat detector.

• White Wall Strobe.

• The WPBB?R Weatherproof Back Box is used to surface mount the ASWP Series Weatherproof Horn-strobes for outdoor or severe environment appli...

PHOTOELECTRIC SMOKE SENSOR.

DETECTOR BEAM LASER ALIGN TOOL.

HAND-HELD PROGRAMMER FOR LOCAL PROGRAMMING OF 411. 411UD OR 411UDAC

• 4-Wire CO/Smoke Detector.

STROBE ONLY. WALL MNT. RED.

• Mini-Horn, Continuous or Temporal 3 Sounder, White Faceplate.

The Model FDO421 Photoelectric Smoke Detector (Part# S54320-F4-A1).

• Key Tag.

ANN-80 remote LCD Annunciator.

Intelligent plug-in sounder base with ansi temporal 3 or continuous tone; white.