L-Series, red, ceiling-mountable, clear lens, speaker strobe marked "FIRE". Selectable strobe settings: 15, 30, 75, 95, 115, 150, and 177 cd.
The SpectrAlert Advance LENS-RC is red lens used for any indoor or outdoor ceiling mount strobes.
OSI-R-SS, OSI-RA-SS Conventional Reflective Imaging Beam Smoke Detector
The System Sensor BEAM1224S is transmitter / receiver unit and a reflector as fourwire conventional projected beam smoke detectors.
L-Series, white, ceiling-mountable, clear lens, 4-wire, horn strobe marked "FIRE". Selectable strobe settings: 15, 30, 75, 95, 115, 150 and 177 cd.
The SpectrAlert Advance MWBB is a red, wall-mounted, metal, weatherproof back box.
The FSM500K provides both signaling of an alarm to the Fire Indicator Panel and local LED indication of activation.