Description

The BRK SC9120B hardwire combination smoke and carbon monoxide alarm detects two hazards with one simple unit. Carbon monoxide (CO) is a colorless, odorless, deadly gas. It may be emitted by sources including gas or oil furnaces, gas clothes dryers, water heaters, fireplaces, wood stoves, charcoal grills, gas ranges, and space heaters. A clogged chimney, flawed venting, and attached garages too can cause carbon monoxide accumulation. The BRK SC9120 hardwire combination smoke and CO alarm with battery backup includes these features: Quick plug-in power connector for simple installation, 120-volt AC inter-connectable (with maximum 18 compatible devices – 12 other compatible smoke alarms + 6 compatible devices like bells, horns, repeaters and door closers. If one unit triggers an alarm, all smoke alarms within the series will sound. Single test/silence button which both silences a non-threatening alarm or low battery warning and lets you test the unit’s functionality. Robotically performs internal test of functionality. Latching alarm indicator which Robotically identifies which unit initiated the alarm. Battery drawer lock and mounting bracket lock for tamper resistance. AC power indicator and alarm indicator light. Low battery warning “chirp” and missing battery tab. 9-volt battery backup for peace of mind right through power outages. All BRK Electronics carbon monoxide alarms are listed to UL Safety Standard 2034 for residential carbon monoxide alarms. Includes 9-volt backup battery. 7-year limited warranty. Includes: One combination smoke and CO alarm, one 9-volt battery, and user’s manual.
Superior combination carbon monoxide sensor and ionization smoke alarm
Inter-connectable with BRK and First Alert hardwired smoke and carbon monoxide alarms
Easy to put in universal mount bracket
Simple to make use of silence/test button; separate smoke and CO latching alarm indicators
9-volt battery included; 7-year limited warranty