The BRK 7010LBL is a hardwired with 10 year sealed lithium\Nbattery backup smoke alarm that features a photoelectric smoke\Nsensing chamber, and an end of life signal. This alarm features\Ntwo latching features. Alarm latch: easily identifies initiating alarm even after\Nalarm condition has subsided. Battery end of life latch: identifies which unit is\Nin low battery condition by blinking the green power light. Alarm also includes a\Nsingle test/silence button to test alarm operating and silence nuisance alarms. Other features include an 85dB horn and single\Nbutton test/silence feature. Connection to AC power is made with a quick-connect\Nwiring harness (included).
Photoelectric smoke sensing technology
10-Year battery backup so unit will continue to work in case of power outage
Latching alarm indicator—easily identifies initiating alarm even after condition is silenced
Perfect mount—easy mounting bracket to keep alarm secure over wide rotation for perfect alignment
10-Year limited warranty
Install it, done - no battery replacements, no call backs for 10 years