BRK BRANDS SC9120LBL ALARM SMOKE&CO AC/DC 120V

BRK BRANDS SC9120LBL - ALARM SMOKE&CO AC/DC 120V - SMOKE/CARBON MONOXIDE ALARMS HARDWIRED - IONIZATION BATTERY BACKUP 10 YEAR LITHIUM BATTERY COLOR=WHITE COMBINATION 120 VOLT AC SMOKE AND CARBON MONOXIDE ALARM, INTERCONNECTABLE WITH BRK SMOKE AND CO ALARMS. IT ELIMINATES THE NEED FOR TWO SEPARATE ELECTRICAL BOXES, SAVING INSTALLATION TIME AND MATERIALS. SEPARATE VISUAL AND AUDIBLE SMOKE AND CO INDICATORS ELIMINATE CONFUSION. CONTROLS CAN SILENCE THE LOW-BATTERY CHIRP FOR UP TO EIGHT HOURS OR TEMPORARILY SILENCE AN UNWANTED NUISANCE ALARM. LATCHING ALARM INDICATOR, MOUNTING BRACKET AND BATTERY DRAWER LOCKS. THE ALARM MEETS BUILDING CODES WHERE - EQUAL TO 5217336