Description
The EM300-CL is a non-contact, liquid level sensor based on LoRaWAN®, which relies on the capacitive sensing principle. It is mainly used to monitor the hand wash in public toilets and to send out alarms when there is insufficient hand wash left.
An alarm will be triggered when the hand wash level approaches the electrode pad, signalling there is insufficient hand wash. It can be seamlessly integrated with containers of different shapes and sizes to alert and ensure that the hand wash is replenished on time, promoting the good operation of a smart hygiene and cleaning management system.
In addition, with LoRaWAN® technology that supports low-power consumption, it enables the built-in, high-capacity battery to last for several years without replacement.
Moreover, EM300-CL is compatible with both Milesight’s gateway and the Milesight IoT Cloud to achieve remote monitoring and smart data management, allowing water conservation.