The SD-651 is designed to meet the performance criteria designated by UL. Its sensing chambers are sealed against back pressure air flow, dirt, and insects.
The SpectrAlert Advance TR-HS is a red trim ring for use with wall mounted devices. Allows 4-wire devices to mount to a single gang back box.
L-Series, blue lens, used for any indoor ceiling-mountable strobes.
Wheelock Series MPS non-coded Manual Pull Stations are constructed of high quality, die-cast metal for long lasting performance and may be mounted on a single gang backbox.
L-Series, white, wall-mountable, clear lens, speaker strobe marked "FIRE". Selectable strobe settings: 15, 30, 75, 95, 110, 135, and 185 cd.
SWIFT® white, wall mount AV Base for use with System Sensor L-Series AV devices.
System Sensor selectable output horns, strobes, and horn strobes are rich with features guaranteed to reduce installation times and maximize profits.