Description du produit

The AMBIANCE is a LoRaWAN™ complete sensor which can perform five types of reading: temperature, humidity, detection of presence, luminosity and optional CO2 reading. This product is battery-operated and therefore improves the freedom of positioning of the product.

This sensor can be fitted with an alarm LED to warn people in a room that the CO2 level is too high.

It can also be fitted with buttons adding to it a survey feature enabling to obtain the users’ opinions and satifaction level (3 levels of satisfaction indicated by pictographs of colors).

The CO2 reading is performed by an NDIR sensor. The latter uses a source of LED light which saves energy and renders the sensor resistant to vibrations while maintaining great precision.

The sensor Ambiance is configurable via its software AMBIANCE Configurator downloadable from the site https://www.ewattch-documentation.com/?page_id=540/.
It enables to configure the periods of transmission, the radio communication parameters, the status of the network and reading of the sensors.

The sensor is also configurable remotely by LoRaWan downlink. Payloads documentation is available upon request.