KIDDE P3010L WORRY-FREE LIVING AREA 10-YEAR SEALED LITHIUM BATTERY OPERATED SMOKE ALARM THE WORRY-FREE LIVING AREA SMOKE ALARM IS POWERED BY SEALED, LONG-LIFE LITHIUM BATTERIES THAT LAST FOR TEN YEARS (THE LIFE OF THE ALARM), MEANING THE ALARM IS ALWAYS ON. THIS ALARM IS IDEAL FOR THE LIVING AREA. IT HAS A HUSH® BUTTON TO TEMPORARILY SILENCE NUISANCE ALARMS. WITH THIS ALARM INSTALLED IN YOUR LIVING AREA, YOU CAN ENJOY PEACE OF MIND KNOWING YOUR SMOKE ALARM IS ALWAYS ON; 24 HOURS PER DAY, SEVEN DAYS A WEEK FOR A DECADE.

UL LISTED 85 DECIBEL ALARM ONLY SMOKE ALARM LINE WITH A PHOTOELECTRIC SMOKE SENSOR PROGRAMMED TO REDUCE NUISANCE ALARMS SEALED-IN LITHIUM BATTERY PREVENTS TAMPERING OR REMOVAL; OPERATES 24/7 FOR A DECADE HUSH BUTTON TEMPORARILY SILENCES NUISANCE AND FALSE ALARMS TEST-RESET BUTTON TESTS THE ALARM CIRCUITRY AND HORN. RESETS MEMORY AFTER ALARM HAS SOUNDED END-OF-LIFE SIGNAL CHIRPS EVERY 30-45 SECONDS WHEN ALARM NEEDS REPLACED DEACTIVATION SWITCH DISABLES THE ALARM AND MAKES THE BATTERIES SAFE FOR DISPOSAL ONCE THE UNIT HAS REACHED THE END OF ITS 10-YEAR LIFE TAMPER RESISTANT FEATURE PROHIBITS A DISABLED ALARM FROM BEING PLACED BACK ONTO THE MOUNTING BRACKET 10-YEAR LIMITED