System Sensor

Showing 13–24 of 640 results

System Sensor B501

4" Flangeless Mounting Base, Ivory

Mfr. Part #: B501

SKU: 48020

$6.62

System Sensor P2RK

2-Wire Horn Strobe, Standard cd, Outdoor, "FIRE" Lettering, (includes plastic weatherproof back box)

Mfr. Part #: P2RK

SKU: 16302

$73.45

System Sensor RTS151KEY

Duct Detector Remote Test Station with Key

Mfr. Part #: RTS151KEY

SKU: 4684

$79.44

System Sensor B200SR-LF-WH

Low-frequency sounder base (compatible with B501BH series), White

Mfr. Part #: B200SR-LF-WH

SKU: 30146

$133.56

System Sensor SBBWL

Wall Surface Mount Back Box, White

Mfr. Part #: SBBWL

SKU: 31718

$14.27

System Sensor 2W-B

i3 Photoelectric Smoke Detector, 2-Wire

Mfr. Part #: 2W-B

SKU: 9922

$56.34

System Sensor TR300

Trim ring, White

Mfr. Part #: TR300

SKU: 31010

$5.62

System Sensor 2351TB

Photoelectric Smoke Detector with Thermal

Mfr. Part #: 2351TB

SKU: 61768

$86.68

System Sensor WBB

Weatherproof back Box for SSM/SSV Bells, Red

Mfr. Part #: WBB

SKU: 32098

$26.96

System Sensor 5151

Heat Detector Plug-In Combo Rate-Of-Rise and Fixed

Mfr. Part #: 5151

SKU: 32228

$59.77

System Sensor 2151

Low-Profile Photoelectric Detector

Mfr. Part #: 2151

SKU: 32203

$71.50

System Sensor MDL3R

Sync-circuit module, 12/24 volt, red

Mfr. Part #: MDL3R

SKU: 31577

$83.98

Categories

System Sensor

Contact Info

Mon – Thurs, 8am to 7pm (EST)Fri, 8am to 5pm (EST)

(888) 497-0290

Services

Partnership Opportunities

Products

Firealarm.com Exclusives

FireAlarm.com +

About

Policies

Sign up for our Newsletter

Copyright 2025 © FireAlarm.com | All Rights Reserved

Mon – Thurs, 8am to 7pm (EST)
Fri, 8am to 5pm (EST)