First Alert Hardwired Combination Smoke and Carbon Monoxide Detector PPG1111-4 Includes 3 standard spray tips

Includes 3 standard spray tips (4mm

Always use properly prepared drywall

Motor comes with 2 1/2" O

3 yellow wire connectors

First Alert Hardwired Combination Smoke and Carbon Monoxide Detector PPG1111-4 Includes 3 standard spray tipsPrecision 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