$ 12
- For door opening detection
- RF Frequency: 433.92Mhz
- Encode Type: Fixed Code
- Battery Type: AlkalineA23 12V
- Transmit distance:500m
For door opening detection;
RF Frequency: 433.92Mhz;
Encode Type: Fixed Code;
Battery Type: AlkalineA23 12V
Transmit distance:500m.
Gross Weight: 0.08Kg
External Size: 8.0CM*5.0CM*1.5CM
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