描述
Manhole Cover Alarm Sensor
系列
Manhole Cover Alarm Sensor
特征
Manhole Cover Alarm Sensor
输出
Data Transmission: LoRa/CLAA/NB-IOT/Zeta
品名
Manhole Cover Alarm Sensor
Data Transmission
Wireless: LoRa/CLAA/NB-IOT/Zeta
Transmission Power
0-20dBm
Measuring Medium
Manhole Cover
Ambient temperature
-20℃~80℃