First Alert Hardwired Combination Smoke and Carbon Monoxide Detector PPG1111-4 000 hours• Electrical service knockouts

000 hours• Electrical service knockouts are 1/2"

080-in twisted line feed with the push of a button

3 yellow wire connectors

Full range dimming with even light distribution

First Alert Hardwired Combination Smoke and Carbon Monoxide Detector PPG1111-4 000 hours• Electrical service knockoutsPrecision Detection technology helps reduce cooking nuisance alarms and provides early warning. Interconnects with most First Alert and BRK alarms so when one sounds, all compatible alarms sound to provide an early warning Battery backup provides continuous protection during power outages Perfect mount bracket keeps the alarm secure over a wide rotation range for ideal alignment and easy installation Latching Alarm Indicator visually identifies the