The BRK SC9120B hardwire mix smoke and carbon monoxide alarm system identifies 2 hazards with one straightforward unit. Carbon monoxide gas (CO) is a colorless, odorless, deadly gas. It can be discharged by sources consisting of gas or oil heaters, gas clothing dryers, water heating units, fire places, timber cooktops, charcoal grills, gas varieties, and room heating units. A blocked smokeshaft, improper airing vent, and affixed garages can likewise create carbon monoxide accumulation. The BRK SC9120 hardwire mix smoke and CO alarm system with battery backup consists of these attributes: Quick plug-in electrical power port for simple setup, 120-volt AC inter-connectable (with optimum 18 compatible tools - 12 various other compatible smoke alarm systems + 6 compatible tools like bells, horns, repeaters and door closers. If one unit causes an alarm system, all smoke alarm systems in the collection will certainly appear. Solitary test/silence button which both silences a non-threatening alarm system or reduced battery warning and enables you to evaluate the unit's capability. Automatically performs inner examination of capability. Locking alarm system sign which automatically identifies which unit launched the alarm system. Battery drawer lock and placing brace lock for tamper resistance. AC electrical power sign and alarm system sign light. Low battery warning "chirp" and missing battery tab. 9-volt battery backup for assurance throughout electrical power failures. All BRK Electronics carbon monoxide alarm systems are noted to UL Safety Standard 2034 for household carbon monoxide alarm systems. Consists of 9-volt backup battery. 7-year restricted service warranty. Consists of: One mix smoke and CO alarm system, one 9-volt battery, and user's handbook.
BRK First Alert SC9120B Smoke Carbon Monoxide Combo Combination