Kidde 20SA10 Hard Wired Smoke Alarm Detector, 10 Year battery, 4 Pack, New!
This alarm offers cutting edge technology that sends fast alerts to give your family more time to get out safely and enhanced sensing technology reduces false alarms often caused by cooking.
Hardwired Alarm with Worry-Free 10-Year Backup Battery: No battery changes for 10 years.† Avoids inconvenient battery replacements and saves up to $40 over the life of the device.
Fast Alerts - Cutting edge technology gives ample time to get out safely.
Interconnected AlarmsΔ- When one alarm sounds, they all sound, so you never miss an emergency and can get out faster.
DETECTS SMOKE: Sounds a loud 85-decibel alarm when smoke is detected - 3 long beeps with red LED light flashing in time, repeating.
HARDWIRED & 10-YEAR BATTERY BACKUP: Operates on 120V AC wiring (installed in the ceiling). No battery changes for 10 years & saves up to $40 over the life of the detector.
ENHANCED SENSING TECHNOLOGY: Reduces false alarms often caused by cooking. Comprehensively tested to meet the latest UL standards, meets UL 217 9th Edition & FCC standards.
SELF-TESTING ALARM: Internal components ensure alarm is always operating as expected. Not a substitute for a manual push test, perform a button test once per week to verify alarm operation.
INTERCONNECT CAPABILITY: When one alarm sounds, they all sound, so you can get out faster. (Different models offer different interconnection options and requirements. See User Guide for more info.)
