First Alert® BRK® Battery-Operated Smoke Alarm w/ 10 Year Sealed Lithium Battery
- BRK® First Alert™ Smoke Alarm
- 5.25″ Base Dia
- Test/Silence Button
- 10-Year Sealed Battery
- LED Power Indicator
- End-Of-Life Signal
- Photoelectric Smoke Sensor
- Tamper Proof
- Sealed Powercell Prevents Battery Theft
- Locks Alarm To Mounting Bracket So Battery Cannot Be Removed
- Low-Profile Design
- Not Interconnectable
- 10-Year Limited Warranty
- Mfg #PR710B
