The SpectrAlert Advance MWBB is a red, wall-mounted, metal, weatherproof back box.
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, white, ceiling-mountable, clear lens, 4-wire, horn strobe marked "FIRE". Selectable strobe settings: 15, 30, 75, 95, 115, 150 and 177 cd.
L-Series, red, wall-mountable, trim ring that provides additional space in backbox (5 per box).
L-Series, red, wall-mountable, clear lens, chime strobe that is unmarked. Selectable strobe settings: 15, 30, 75, 95, 110, 135 and 185 cd.
The 4WTR-B is a 4-wire, photoelectric i3 smoke detector with thermal sensor and Form C relay.
The SpectrAlert Advance SRK-R (replacement model) is a red, outdoor strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd.