Audible Visible Accessory LENS-BC

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

The OSI-R-SS is a 4-wire, single-ended, reflected type beam smoke detector that includes an 8" reflector and an integral sensitivity test.

The LCM-320 Loop Control Module and the LEM-320 Loop Expander Module provide NOTIFIER’s ONYX® Series of Fire Alarm Control Panels (FACPs) with Signaling Line Circuits (SLCs).

The SpectrAlert Advance DECAL-R are red decals used for our White non-pad printed White wall mount devices. Each decal comes with the following label options: "AGENT, EVAC, ALERT or FIRE" (10 total de

The SpectrAlert Advance SPCWK-R (replacement model) is a white, outdoor, ceiling-mount speaker. Offers mounting plate only – no back box included.

The SpectrAlert Advance HRK-R (replacement model) is a red, 12/24-volt horn for outdoor ceiling or wall installation. Offers mounting plate only - no back box included.