The smoke alarm is 2 AA batteries opterated, with loud sound level, microprocessor inside with expert algorithm software, English voice prompt.
SEND INQUIRY NOW
Advanced photoelectric smoke sensing technology
Very loud alarm horn
Test button for verify battery status and alarm operation
Mounting bracket and screws
Easy install, move and maintain.
|Power Supply||9V Battery|
|Battery Life||At least 18 months (GP alkaline battery) or 12 months (Carbon Zinc) under normal conditions|
|Low Battery Life||Up to 30 days warning signal|
|Alarm Sound Level||Exceeding 85dB at 10 feet|
|Dimensions||Diameter 138 mm Height 48.5 mm|
|Weight||About 235g (include base and battery)|
|Operating Environment||Temperature: 0°C~50°C|
To meet various requirements in your market, we pride to offer complete fire protection system and standalone products. For OEM/ODM service, please go to OEM/ODM