4-Wire Photoelectric Duct Smoke Detector

The SpectrAlert® Advance MHW is the white, 12/24-volt mini-horn used where a smaller notification device is desired.

The SpectrAlert Advance SPSWH is a white speaker strobe for wall installation with selectable strobe settings of 135, 150, 177 and 185 cd.

L-Series, red, ceiling-mountable, clear lens, 4-wire, horn strobe marked "FIRE". Selectable strobe settings: 15, 30, 75, 95, 115, 150 and 177 cd.

System Sensor’s 800 series detectors are 2-wire conventional profile plug-in detectors aimed to meet the performance criteria designated by UL.

Wheelock’s Series CVX/CSX Explosion-Proof Bells have earned the reputation for rugged, reliable performance over years of service in hazardous environments.

SWIFT® white, ceiling mount AV Base for use with System Sensor L-Series AV devices.

L-Series, white, wall-mountable, high fidelity, speaker.

The BEAM1224 is a 4-wire, single-ended, reflected type beam smoke detector that includes an 8" reflector.