First Alert PRC710 Sealed Battery Smoke And Carbon Monoxide Alarm, 3 V Pulleys / Hubs / Pillow Blocks Maximum Discharge Flow: 6000 gph

Maximum Discharge Flow: 6000 gph

Protected by Moldgard technology to resist mold and mildew growth

Fits standard 4X4 post

Includes three knobs - white

Quick change mandrel

First Alert PRC710 Sealed Battery Smoke And Carbon Monoxide Alarm, 3 V Pulleys / Hubs / Pillow Blocks Maximum Discharge Flow: 6000 gphHighlights: 2 in 1 protection against smoke fire and carbon monoxide Photoelectric sensor helps reduce nuisance alarms and detect slow smoldering fires Tamperproof, sealed alarm design, constant protection since battery cannot be removed Meets code for sealed tamperproof alarms, ideal for rental properties Patented smoke entry system allows for a direct path to smoke sensor Slim design adds an element of style and is half the size of the standard