First Alert BRK 10-Year Battery 6-Pack Hardwired Combination Smoke and Carbon Monoxide Detector Item #552277 Model #58910156 93-in front to back

93-in front to back

It contains 2 flexible water connectors

15-MINUTE CHARGING - Auto PWR JUMP™ charges the battery from 0-30% in just 15 minutes (based on a 2

Up to 135 cuts on a 6x6 with the included 56V 6

What's in the Box

First Alert BRK 10-Year Battery 6-Pack Hardwired Combination Smoke and Carbon Monoxide Detector Item #552277 Model #58910156 93-in front to back120V AC DC Interconnectable Ionization Smoke & CO Alarm w 10 YR Locked Battery Backup (6 Pack) Precision 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 Latching Alarm Indicator visually identifies the unit that initiated the alarm or low battery warning 10 Year battery backup provides