The BRK SC9120B hardwire mix smoke and also carbon monoxide gas alarm system detects 2 threats with one straightforward system. Carbon monoxide gas (CO) is a colorless, unsmelling, harmful gas. It could be discharged by resources including gas or oil heating systems, gas clothing dryers, hot water heater, fire places, timber ranges, charcoal grills, gas ranges, and also space heating units. A blocked smokeshaft, incorrect ducting, and also attached garages could likewise cause carbon monoxide gas accumulation. The BRK SC9120 hardwire mix smoke and also CO alarm system with battery backup includes these features: Quick plug-in electrical power connector for easy installment, 120-volt AC inter-connectable (with optimum 18 compatible tools - 12 other compatible smoke detector + 6 compatible tools like bells, horns, repeaters and also door closers. If one system activates an alarm, all smoke detector in the collection will appear. Solitary test/silence button which both silences a non-threatening alarm system or reduced battery caution and also enables you to check the system's functionality. Automatically does inner test of functionality. Latching alarm system sign which instantly determines which system started the alarm system. Battery drawer lock and also placing bracket lock for tamper resistance. AC electrical power sign and also alarm system sign light. Reduced battery caution "chirp" and also missing out on battery tab. 9-volt battery backup for comfort during electrical power outages. All BRK Electronics carbon monoxide gas alarm systems are provided to UL Safety Standard 2034 for household carbon monoxide gas alarm systems. Consists of 9-volt backup battery. 7-year limited service warranty. Consists of: One mix smoke and also CO alarm system, one 9-volt battery, and also individual's guidebook.
BRK First Alert SC9120B Smoke Carbon Monoxide Combo Combination