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fits both right handed and left handed doors
1-1/8-Inch Shackle
Shock loads (stress
First Alert
inspired the development of meters and electrical testers loaded with innovative
BRK Interconnect Hardwire Smoke Alarm with Battery Backup Bicycles fits both right handed andDirect wire in with 9V battery backup. Hardwired with battery backup for protection during power outages. Perfect mount for easy installation. Mounting bracket keeps the alarm secure over a wide rotation range for ideal alignment. Latching alarm indicator, visually identifies unit that initiated alarm or low battery. Interconnects with most First Alert and BRK hardwired alarms. When one alarm sounds, all compatible alarms sound (up to 12 smoke alarms
US$ 11.98
US$ 58.99
US$ 11.98
US$ 32.50