Brand Name: First Alert *Power Type: Battery-Powered *Sensor Type: Ionization *Product Type: Smoke/Fire Detector *Number in Package: 1 pk *Volts: 120 volt *ETL Listed: Yes *Detects Carbon Monoxide: No *UL Listed: Yes *Packaging Type: Boxed*Batteries Included: Yes *CSA Listed: No *Battery Size: 9-volt *Test and or Reset Button: Yes *9 Volt battery included*Item restricted in OR, VT and CA due to legislation* As of 01/01/2015 restricted in CA due to new 10 year legislation* CA Retailers order Ace No. 5639836 *Discovery ACC, NBR, SUP