MDL3R

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.

L-Series, white, ceiling-mountable, trim ring that provides additional space in backbox (5 per box).

The SpectrAlert Advance MDL3W is a white, 12/24 volt Sync-Circuit module.

The SpectrAlert Advance SPRK is a red, outdoor speaker for wall installation.

L-Series, white, wall-mountable, amber lens, speaker strobe with standard cd. Designed for ECS/MNS applications.

The SpectrAlert Advance SPSRK-P is an unmarked, red, outdoor speaker strobe for wall installation with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. Outdoor back box included.

L-Series, white, compact footprint, wall surface-mountable back box.

This unique and patented device has been helping stop false fire alarms around the world for more than 25 years, without restricting legitimate alarms.