First Alert Hardwired Combination Smoke and Carbon Monoxide Detector Item #40836 | Model #IWHT48443BC Software Security Updates

Software Security Updates

UL approved safety classification for use in UL listed factory built fireplaces

Product Details:

These flexible pipe adapters are supplied with a 300 series stainless steel clamp

702APX030000AB--

First Alert Hardwired Combination Smoke and Carbon Monoxide Detector Item #40836 | Model #IWHT48443BC Software Security UpdatesPrecision 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