FIRST ALERT 1046870 2-in-1 Smoke and Carbon Monoxide Alarm, Electrochemical, Ionization Sensor, Audible, Visual Alarm Electrical Testing Small SizeOther Attributes:

Small SizeOther Attributes:

300 to 400 sq-ft/gal Smooth Concrete

26X power lens for excellent magnification

Blade stabilizer for stable blade rotation and superior cutting performance

FIRST ALERT 1046870 2-in-1 Smoke and Carbon Monoxide Alarm, Electrochemical, Ionization Sensor, Audible, Visual Alarm Electrical Testing Small SizeOther Attributes:FIRST ALERT 2 in 1 Smoke and Carbon Monoxide Alarm, Battery, Electrochemical, Ionization Sensor, Audible, Visual Alarm, 85 dB Sound Level, Bracket Mounting, White, 5. 6 in Width, 1. 9 in Height, 5. 6 in DepthFeatures: Direct wire in with 9V battery backup. Hardwired with battery backup for protection during power outages Perfect mount for easy installation. Mounting bracket keeps the alarm secure over a wide rotation range for ideal alignment Latching