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Wireless Composite Fog Detector Photoelectric Sensor 2 in 1 High Sensitivity Detection Alarm
Specifications:
- Transmission frequency: 433.92
- Transmission code: 1527 protocol
- Quiescent current: ≥20uA
- Power supply: one DC9V/6F22 battery
- Origin: CN(Origin)
- Model Number: Wireless Composite Fog Detector
- Launch distance Open distance: ≥200M
- Alarm current: ≥30mA
- Free shipping
- 100 days returns
- Low prices
- 5 million products