TRC-2W

FZM-1 is a standard-sized module used to monitor and supervise compatible two-wire, 24 volt, smoke detectors on a Class A (Style D) or Class B (Style B) circuit.

L-Series, red, wall surface-mountable back box.

The SpectrAlert Advance SA-WBBC is a separate ship, ceiling-mount, outdoor back box.

The SpectrAlert Advance P2WK-P is an unmarked, white, two-wire, outdoor horn strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. Outdoor back box included.

L-Series, red, wall-mountable, chime that is unmarked.

OSI-R-SS, OSI-RA-SS Conventional Reflective Imaging Beam Smoke Detector

L-Series, white, wall-mountable, clear lens, strobe marked "ALERT". Selectable strobe settings: 15, 30, 75, 95, 110, 135, and 185 cd. Designed for ECS/MNS applications.

The FSM500K provides both signaling of an alarm to the Fire Indicator Panel and local LED indication of activation.