The SpectrAlert Advance LENS-B is blue lens used for any indoor or outdoor wall mount strobes.
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.
System Sensor i3™ sounder and relay smoke detectors apply the guiding principles of installation ease, intelligence, and instant inspection in a series of specialty conventional devices.
L-Series, red, wall-mountable, clear lens, 2-wire, compact footprint that fits in a single gang box, horn strobe marked "FIRE". Selectable strobe settings: 15, 30, 75, 95, 110, 135, and 185 cd.
The L-Series P2RL-LF (red) and P2WL-LF (white) are 2-wire, 24 volt, 520Hz, wall sounder strobes.
The System Sensor BEAM1224 is transmitter / receiver unit and a reflector as fourwire conventional projected beam smoke detectors.