wireless sensor| ultrasonic sensor | IOT sensor

Smart Cities Solution Supplier CNDingtek

NB-IoT

DF550_Ultrasonic_Level_Sensor_NB_Datasheet_V1.4
File Size:1.25 Mb:0Update Time:2020/10/19
DF550_NB_User's manual_V2.0.6
File Size:1.53 Mb:0Update Time:2020/10/19
DF550 with battery_NB_User's manual_V1.0
File Size:1.60 Mb:0Update Time:2020/10/19
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