Photoelectric Smoke Alarms - Chinafactory.com Supplier
this product is used to detect if there any smoke will cause fire,new design and high senstivity
Contact NowPhotoelectric Smoke Alarms
| Model: | KD-133A/B |
|---|---|
| Brief Description: | this product is used to detect if there any smoke will cause fire,new design and high senstivity |
Key Specification
Photoelectric Smoke Alarms:
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of the fire?The detecting chamber adopts special structure design and signal processing identification technology. It fits for indoor enviroment such as family use and public place.
Power Source::A model DC9V
B model Three 3V lithium button battery
Current: Quiescent current?10uA
Alarm current ? 20mA
Alarm decibel:?85dB/3m
Indicator: LED(red)
Low battery alert:?7.3V
Work Temperature: -10?~+40?
Environment humidity: ?95%RH
Alarm type:sound/light
| Payment Terms | T/T, Others |
|---|---|
| Minimum Order | 2000pcs |
| Lead Time Delivery Time | 30 days |
| Sample Available | Yes |
| FOB Port | Ningbo |
| Target Market(s) | Eastern Europe, North America, Northern Europe, Western Europe |
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