Product Description: SA-866, SA866

The MTI Industry Safe-T-Alert Photoelectric RV Smoke Detector alerts you of smoke and fire inside your RV and features a sealed-in, long-lasting Lithium battery that you won't need to replace and always remains on for your ultimate safety.

Built-in test / hush functions.
Always on, sealed-in power supply.
Sealed-in 3V Lithium battery, no replacement needed.
Battery Life: approximately 5 years.
End of life / low battery indication.
Color: White
Weight: 0.39 lbs.
Current Rating: <20mA (in alarm).
Noise Level: 85 dB at 10 ft.
UL 217 RV approved.
Weight: 0.5 lbs.
Meets RVIA/NFPA requirements.
Replaces SA-775
Limited 5-Year Manufacturer Warranty.

RV Smoke Alarm Photoelectric Safe-T-Alert - SA-866