Photoelectric sensor technology senses visible fire particles, associated with smoldering fires
Smoke alarm operates on a 120V wired power source with a 10-year sealed lithium battery backup
Voice alarm & an 85-decibel alarm announces a hazard when detected: “Fire!” = smoke or fire or "Replace Alarm" when the alarm has reached its end of life span
Test-Hush button makes it easy to test the smoke detector and silence false alarms that occur from cooking or shower steam
Interconnection capability: allows you to connect up to 24 Kidde smoke, heat, or CO alarms, with the possibly it interconnect 6 strobe lights or relay modules
The unit will chirp at the end of the alarm life, indicating that the alarm is in need of replacement
UL Listed with a 10-Year limited warranty on the alarm only (not a battery performance claim)
Lithium battery will power the unit for the life of the alarm, which is approximately 10 years
UL listed
Meets requirements of UL 2034 & UL 217
10-year limited manufacturer's warranty on the alarm
