BATTERY OPERATED SMK ALARM 2PK
*Power Type: Battery-Powered
*Sensor Type: Ionization
*Product Type: Smoke/Fire Detector
*Test and or Reset Button: Yes
*Number in Package: 1 pk
*Detects Carbon Monoxide: No
*Batteries Included: Yes
*ETL Listed: Yes
*Battery Size: 9-volt
*Packaging Type: Clamshell
*UL Listed: Yes