NodOn Zigbee Temperature and Humidity Sensor

The wireless, maintenance-free NodOn Temperature and Humidity Sensor measures indoor temperature and humidity and transmits the data directly to smart home systems via the Zigbee wireless standard. Thanks to its integrated photovoltaic cell, the device operates without a battery. In complete darkness, an optional CR2032 coin cell can be inserted, providing up to three years of operation. Highlights:Battery-free and wireless: powered by ambient light, maintenance-freeOptional battery (CR2032): allows operation in dark environments, up to 3 years of battery lifeHigh communication reliability: indoor range of up to approx. 30 m, Zigbee 3.0Easy installation: with included adhesive strips or screwsSmart data transmission: measures every 100 seconds, transmits on changes of ±0.5 °C or ±2 % humidityHeartbeat function: sends an hourly signal for status verificationTechnical Specifications:Power supply: integrated solar cell, optional CR2032 coin cellTemperature range: –5 °C to +45 °C, resolution 0.5 °CHumidity range: 0 % to 100 % RHOperating temperature: -5 °C to 45 °CWireless protocol: Zigbee 3.0 (2.4 GHz)Wireless range: approx. 30 m (indoors)Dimensions: 85 × 35 × 15 mmMounting options: adhesive strips or screws