A leading fire alarm system manufacturer since 1995
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Product Overview:
The standalone smoke alarm OT703 is 9V battery opterated, with test button, auto reset, smoke ASIC inside, can detect smoke from smoldering particles, helps protect your home safety.
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