First Alert Hardwired 120V Ionization Carbon Monoxide and Smoke Alarm Collated Brad Nails 3/10" led readout

3/10" led readout

Contains no phosphorus

AVAILABLE SIZES:

with 1-1/2" long shackle

2-Inch Shackle Features Extreme Weather Protection Tough Cut Boron Carbide Shackle Convenient Back Up Key

First Alert Hardwired 120V Ionization Carbon Monoxide and Smoke Alarm Collated Brad Nails 3/10" led readoutCarbon monoxide & dual ionization smoke sensor Separate visual and audible smoke and carbon monoxide indication to eliminate confusion Intelligent Sensing Technology for fewer nuisance alarms Smart 3 wire interconnect Quick Connect wiring harness for connection to AC power 85dB horn and 9V battery backup 2 silence features: Can silence the low battery chirp for up to 8 hours or temporarily silence an unwanted alarm Interconnectable with up to 18