Wheelock ELSPKWC-N Eluxa High Fidelity SpeakerEaton Wheelock ELSPKWC N Eluxa High Fidelity Speaker, ceiling, white, no lettering, clear lens, 25 70V, indoor

Edwards EST 2447TH-R Temporal Horn is designed for indoor or outdoor wall or ceiling mounting

— Wheelock MPS-WP Weatherproof Backbox

Standard features are an integral supervised microphone

Gamewell-FCI 1100-0461

and a ½ footprint module

Core Function(s): Houses a spot-type TrueAlarm photoelectric smoke sensor for duct smoke detection notification

4005 Main Power Supply

Wiring terminals are accessible from the front of the housing

or 4-inch octagon boxes

The 876 and 877 series are UL listed

bright white color

placement and signal output