Cellular IoT Modules/Sensors

[Question]: WLD103 water level detector is not sensitive enough, how to set it?

Issued Time 2019 - 09 - 12Read 72Times
[Question]: WLD103 water level detector is not sensitive enough, how to set it?
[Answer]: The switch on the device has 1/2/3/4 gear position, and the gear position 4 is a highly sensitive file. It can alarm when it encounters very little water.