Brand Name: First Alert
*Power Type: Battery-Powered
*Sensor Type: Photoelectric
*Product Type: Smoke and Fire Alarm
*ETL Listed: No
*Number in Package: 1 pk
*Test and or Reset Button: Yes
*Detects Carbon Monoxide: No
*Packaging Type: Clamshell
*Volts: 9 volt
*UL Listed: Yes
*CSA Listed: No
*P900 Series
* Nuisance free technology
* New sleek, thin design
* 9 Volt battery included
* Power LED and alarm indicator
* Mute/silence button
* Versatile mount (wall or ceiling)
* Easy slide mounting bracket
* As of 01/01/2015 restricted in CA due to new 10 year legislation
*  CA Retailers order Ace No. 5639836