Usage: | Smoke |
Model Number: | BBJ |
Brand Name: | ZDEXP |
Place of Origin: | China (Mainland) |
7. Mounting mode: Ceiling, Pendant, Socket
6. Glass color: Red, Blue, Yellow, Green
5. Protection grade: IP65
4. Ex-proof mark: Exdib II BT4, Exdib II CT4
3. Sound strength:
Alarm Device, control device, explosion proof control alarm device
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