• 3-in-1 DC plug-in detector protects against carbon monoxide, methane and propane gas
• Easy-view backlit digital display shows current and peak carbon monoxide levels in your home
• Battery backup provides added safety during power outages (Two AA batteries included)
• Test/silence button ensures your detector is functioning properly for constant protection from combustible gases

Product Dimensions:

6.00 x 6.00 x 2.50 in

1.50 lbs

Shipping Dimensions:

6.50 x 6.50 x 3.50 in