Kidde Hard-Wired Ionization/Photoelectric Smoke Detector

Kidde PI2010 120V AC/DC PHOTO/ION Dual Sensor WIRE-IN HUSH (21007915)

Ionization Sensor may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms. Photoelectric Sensor may detect visible particles (associated with smoldering fires) sooner than ionization alarms Interconnect Interconnects with up to 24 Kidde devices on one wiring network of which 18 can be initiating. Battery Backup (9V battery included) Provides continuous protection even during power outages. Tamper Resistant Deters from tampering or theft Hush Feature Temporarily silences nuisance alarms Red LED Flashes every 30-40 seconds to indicate that the smoke alarm is operating properly. Test/Reset Button Tests smoke alarm circuitry and horn