First Alert BRK 10-Year Battery Hardwired Ionization Sensor Smoke Detector Item #1136112 | Model #86230800508 the cutter head can be

the cutter head can be easily removed by the key insert the small hole

Copper Crimp Rings

8-Foot (3 m) drop

7MWTW1710YM0

Whether you're looking to restock your convenience store

First Alert BRK 10-Year Battery Hardwired Ionization Sensor Smoke Detector Item #1136112 | Model #86230800508 the cutter head can be120V AC DC Interconnectable Ionization Smoke Alarm w 10YR Sealed Battery Backup Precision Detection technology helps reduce cooking nuisance alarms and provides early warning. 10 Year battery backup provides continuous protection during power outages Through early warning interconnect, when one alarm sounds, all compatible* alarms will sound Alarm indicator visually identifies the unit that initiated the alarm End of life warning lets you know when