बढ़ते प्रकार
Manhole Cover
विवरण
Manhole Cover Alarm Sensor
श्रृंखला
Manhole Cover Alarm Sensor
सुविधाएँ
Manhole Cover Alarm Sensor
उत्पत्ति के प्लेस
Fujian, China
उत्पादन
Data Transmission: LoRa/CLAA/NB-IOT/Zeta
品名
Manhole Cover Alarm Sensor
वोल्टेज-की आपूर्ति
3.0~3.6V
Data Transmission
Wireless: LoRa/CLAA/NB-IOT/Zeta
Transmission Power
0-20dBm
Measuring Medium
Manhole Cover
Ambient temperature
-20℃~80℃