ELSYS ERS2 - Room Sensor Climate / Light / Motion Indoor LoRaWAN

" ELSYS LoRaWAN® sensor for temperature, humidity, light and motion (PIR) ERS2 is a wireless LoRaWAN® indoor sensor that measures temperature, humidity, light and motion (PIR). Its Scandinavian design makes it unobtrusive in business, public and private environments. The ERS2 is very low maintenance thanks to its long battery life (up to 10 years) and the batteries can be easily replaced if necessary. Sensor configurations, such as sampling rate, data rate, encryption key, trigger, activation and more, can be made quickly via NFC using a smartphone or downlink. A traffic light function indicates when a certain temperature threshold or other value has been reached. The threshold value is configurable, and you can choose the color of the light, the frequency and the light intensity. Note: The batteries are not included. This product requires 2 x AA 3.6V lithium batteries (ER14505). Information on the ERS 2.0 series: The size: with dimensions of 76 x 76 x 22.5 mm, all ERS will have a slimmer design. Adaptive sampling rate: This results in lower power consumption and better performance. Lower power consumption: Higher sampling rates and spread factors will be possible with the same battery life as before. Increased dynamic range for the light sensor: The light sensor is 200 times better than its predecessor. New CO2 sensor: Sensair's latest CO2 sensor has higher accuracy, lower drift and lower power consumption. The sensor works without ABC calibration, which offers advantages for rooms without fresh air supply. Compatible with LoRaWAN 1.0 and 1.1. "