DF400 Toilet Paper Level Sensor

NB-IoT, Lorawan, Sigfox

DF400 Toilet Paper Level Sensor (NB-IoT, Lorawan, Sigfox)

Jingqi Wang

Overview

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DF400 is a Level Sensor, which can be used to detect the level of toilet roll paper dispenser; when the level is less than the threshold, the information will be immediately transmitted to the cloud server through the built-in low power wireless module (LoRaWAN, NB-IoT, Sigfox). Users can observe status information remotely.

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SAAS

df400 sensor

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