Audible Visible Accessory MP120K

The 4WTR-B is a 4-wire, photoelectric i3 smoke detector with thermal sensor and Form C relay.

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 SpectrAlert Advance SA-WBBCW is a white separate ship, ceiling-mount, outdoor back box.

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

The 5151 thermal detector meets the needs for applications where rapid response is vital and rapid temperature increases would only be caused by a fire emergency.

The SpectrAlert Advance MDL3R is a red, 12/24 volt Sync-Circuit module.

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

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