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Contact SupplierWe are a noteworthy name when it comes to BT31F Smoke Detector that is the perfect outcome of premium material and advanced processing techniques. With the assistance of our secured payment procedures, our clients prefer us all the more. Our transactions support online as well as offline modes. Available in white color, our BT31F Smoke Detector has inbuilt battery.
Working Voltage | 9VDC 12VDC |
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Working Current | Static current < 10ua, Alarm current 10 ~ 30mA |
Smoke sensitivity | Complies with UL217 Standard, the test value per inch of 3.2% weak Misty detector response |
Alarm Output | 9VDC independent |
Working Temperature | -10~50oC |
Alarm volume | 10-inch 85dB |
Dimension | 105*38mm |