Vesternet is excited to introduce the innovative NodOn Zigbee Temperature and Humidity Sensor, revolutionising how you monitor your indoor climate. This advanced wireless temperature and humidity monitoring system delivers intelligent environmental control whilst operating entirely maintenance-free, transforming your approach to home comfort and energy efficiency.
Key Features and Benefits
- Solar-powered operation with ambient light energy harvesting
- Battery-free design with optional CR2032 backup for dark spaces
- Zigbee 3.0 connectivity for reliable smart home integration
- Intelligent reporting every 100 seconds with automatic threshold updates
- Compact, wireless design requiring no cables or maintenance
- Easy installation with adhesive mounting or screw fixtures
- Temperature accuracy to 0.5°C and humidity monitoring at ±2%

Solar-Powered Climate Sensing
This smart temperature humidity sensor sets itself apart through its innovative solar cell technology, harvesting ambient light to power continuous operation. The integrated solar panel eliminates battery replacement concerns, making this the ideal maintenance-free solution for long-term climate monitoring. In darker environments like basements or cupboards, the optional CR2032 coin cell provides up to three years of reliable backup power.
The sensor's energy-efficient design ensures consistent temperature and humidity monitoring whilst maintaining zero ongoing maintenance requirements, perfect for busy households seeking reliable environmental control.
Intelligent Monitoring and Connectivity
Built with Zigbee 3.0 technology, this wireless temperature and humidity monitoring system delivers robust connectivity and seamless integration with your existing smart home ecosystem. The sensor intelligently reports environmental changes, updating automatically when temperature varies by 0.5°C or humidity shifts by ±2%, ensuring you receive timely notifications about significant climate variations.
An hourly "heartbeat" signal confirms continuous operation, whilst the 100-second measurement interval provides comprehensive environmental tracking without overwhelming your network with unnecessary data transmissions.

Effortless Installation and Setup
Installation couldn't be simpler with this compact sensor. Simply remove from packaging and position in a well-lit area to begin solar charging immediately. The wireless design eliminates cable requirements, allowing flexible placement on walls, shelves, or furniture using the included adhesive strips or standard screws.
Pairing with your Zigbee 3.0 gateway takes seconds, instantly providing temperature and humidity readings within your smart home management system for immediate climate oversight.
Practical Home Applications
This versatile sensor excels across numerous applications, from optimising heating systems for energy savings to maintaining ideal conditions in cellars, pantries, and children's rooms. Create intelligent automations such as adjusting heating when natural warmth enters through opened shutters, or receive alerts when humidity levels threaten stored items or family comfort.
Transform Your Indoor Climate Control
Experience the convenience of solar-powered environmental monitoring with the NodOn Zigbee Temperature and Humidity Sensor. This innovative device combines cutting-edge technology with practical functionality, delivering professional-grade climate monitoring without ongoing maintenance or battery replacement concerns.