Plug-In w/Battery Back-up Electrochemical Carbon Monoxide Detect

Brand Name: First Alert
Power Type: Plug-In w/Battery Back-up
Sensor Type: Electrochemical
Product Type: Carbon Monoxide Detector
Number in Package: 1 pk
Test and or Reset Button: Yes
Packaging Type: Carded
UL Listed: Yes
Volts: 120 V
Battery Size: 9-volt
Batteries Included: Yes
Dimensions: 3.4 in. L X 1.38 in. W X 5 in. H
Weight: 1.1 lbs.