First Alert Hardwired 120V Ionization Carbon Monoxide and Smoke Alarm Furniture Level1 - Basic filtration performance

Level1 - Basic filtration performance is provided by the model No

alligator clips to an umbrella

the bl brushless motor eliminates carbon brushes

Or Flake Off

First Alert Hardwired 120V Ionization Carbon Monoxide and Smoke Alarm Furniture Level1 - Basic filtration performanceCarbon 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