The L-Series HRL-LF (red) and HWL-LF (white) are 2-wire, 24 volt, 520Hz, wall sounders.
If smoke is present in the beam’s path, the received signal is reduced by a level determined by the density of the smoke.
L-Series, red, wall-mountable, trim ring that provides additional space in backbox (5 per box).
The 4WTAR-B is a 4-wire, photoelectric i3 smoke detector with thermal sensor, built-in sounder, and Form C relay.
The FSM500K provides both signaling of an alarm to the Fire Indicator Panel and local LED indication of activation.
The SpectrAlert Advance SRHK is a red, outdoor strobe with selectable high-candela strobe settings of 135, 150, 177 and 185 cd. Includes back box.
The SpectrAlert Advance SA-WBBCW is a white separate ship, ceiling-mount, outdoor back box.