Product Overview:
The smoke alarm is 2 AA batteries opterated, with loud sound level, microprocessor inside with expert algorithm software, English voice prompt.
Characteristics:
Advanced photoelectric smoke sensing technology
Very loud alarm horn
Test button for verify battery status and alarm operation
Low-battery warning
Mounting bracket and screws
Easy install, move and maintain.
Specifications:
Power Supply | 9V Battery |
Smoke Sensitivity | 2.72±0.99%/FT |
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 |
Related Humidity | ≤95℃(40±2℃) |
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