Shelly Bluetooth/ZigBee Temperature and Humidity Sensor (Black)

The Shelly BLU H&T ZB is a compact sensor equipped with Bluetooth and Zigbee connectivity, allowing for convenient monitoring of indoor conditions. It provides precise temperature and humidity readings, is splash- and dust-resistant, and can operate for up to 3 years on a single CR2032 battery (included). Its compact dimensions of 37 × 37 × 10 mm and simple installation on any flat surface make it easy to place the product wherever you choose. Built-in temperature and humidity sensors allow you to monitor environmental conditions in real time and are highly accurate. Thanks to regular data reporting, the Shelly BLU H&T ZB makes it easy to maintain an optimal climate in your home, apartment, office, greenhouse, or other spaces. The readings can be used to continuously adjust the operation of selected devices to changing conditions. For example, the air conditioner can be turned on when a specific temperature is exceeded, and a humidifier or dehumidifier will operate based on current humidity readings. Monitoring humidity levels helps prevent the growth of mold and mildew in areas particularly prone to moisture, such as basements or bathrooms. The sensor can also send notifications when defined thresholds are reached, allowing you to respond more quickly to unwanted changes in conditions. Additionally, it can detect unusual temperature deviations that may indicate potential hazards, such as frozen water in pipes or a fire risk. The Shelly BLU H&T ZB supports both Bluetooth and Zigbee communication, enabling flexible integration with compatible devices and systems. The communication range for both standards is up to 10 m indoors and up to 30 m outdoors, depending on environmental conditions. The sensor is equipped with a button that allows, among other things, the transmission of current readings, the initiation of Bluetooth or Zigbee pairing, and the restoration of factory settings. A built-in red LED indicates the device’s status. Powered by a single CR2032 battery, it can operate for up to 3 years, reducing the need for frequent replacement. Add to that simple installation and resistance to dust and splashes, so you can mount the sensor in your chosen location without any issues.