Firex Hardwired Smoke Detector with Ionization and Photoelectric Dual Sensors

The Kidde PI2010 is a 120-Volt AC, wire-in smoke alarm with 9-Volt battery backup. This smoke alarm functions as a stand-alone unit or in an interconnected system. The Kidde PI2010 features Hush, allowing you to quickly silence nuisance alarms and also includes a tamper resist features that deters tampering and theft. The PI2010 includes a quick connect power harness that allows for quick and easy installation. This smoke alarm combines both photoelectric and ionization sensors. Ionization sensing alarms may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms. Photoelectric sensing alarms may detect visible particles (associated with smoldering fires) sooner than ionization alarms.”,”highlights”:[“Smoke alarm requires hardwire installation”,”9V battery backup for protection even during power outages”,”Dual sensors detect both invisible and visible fire particles”

Alarm Sensor Type:Dual-Sensor

Alarm Type:Smoke

Alarm/Detector Features:Battery Back-Up,Hush Feature,Interconnected

Commercial/Residential:Residential

Connector/Contact Type:3-Wire

Fixed or portable:Fixed

Included:Batteries

Pack Size:1

Power Source:Hardwired

Returnable:90-Day

Voltage (V):120

Certifications and Listings:UL Listed

Product Depth (in.):1.8 in

Product Height (in.):5.75 in

Product Width (in.):5.75 in