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2018 9V battery wholesale cheap price Standalone independent Photoelectric Smoke Detector
Product Description
Main features:
1.MPU processing adopted/Manual test /Auto-reset
2.Metal shield with high frequency immunity
3.Unique structure with dustproof, anti-fly, anti-light design
4. Photoelectric sensor
5. Sound& flash alarm
6. High stability to the environment(Best adaptability with environment)
7. High density SMT design,high steady,sensentivity adjusted
Technical parameter:
| Operating voltage | DC9V(Batteries included) |
| type | standalone |
| Static current | ≤10uA |
| Alarm current | ≤12mA |
| SPL | ≥85dB(with 1 meter) |
| Operating Temperature | -10~50ºC |
| Operating humidity | ≤95%RH |
| Alarm mode | sound & flash |
| Detecting area | 20 square meters |
| size | 132mm*45mm |
Product pictures:
Company Information