Kidde 21006379 AC Wire-In With Battery Backup Smoke Alarm With Exit Light Selling Unit: Each Features: * 120 volt AC powered ionization smoke alarm with safety light and 9 volt battery backup * This premium smoke alarm has the ability to function as a stand-alone unit or in an interconnected system * Offers Hush® feature that temporarily silences nuisance alarms * Installation is simple with twist-off mounting plate and requires no wiring * Includes a quick connect power harness making installation simple and easy * Includes two 9 volt battery back up, providing continuous protection even during a power failure * Includes dust cover to protect sensor during construction * Red LED flashes every 30-40 seconds to indicate power * Green LED indicates presence of AC power * Test button tests unit's electronic circuitry, horn, and battery function * Safety light illuminates to guide you to safety and flashes...
Language: English
