Shelly H&T ZB Zigbee Temperature and Humidity Sensor (Mocha)

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Shelly H&T; ZB Zigbee Temperature and Humidity Sensor

The Shelly BLU H&T; ZB is a compact, energy-efficient environmental sensor that accurately measures temperature and humidity, transmitting data in real time. It supports Bluetooth 5 (BLE) and Zigbee 802.15.4 connectivity, allowing for easy integration with modern smart home systems. The IP54-rated housing protects the device from dust and splashes, allowing it to be used in various conditions—both indoors and outdoors.

Compact design and long battery life

Powered by a single CR2032 battery, the sensor can operate for up to 3 years without needing a battery replacement. The lightweight plastic construction and compact dimensions (37 × 37 × 10 mm) allow for easy mounting on any flat surface.

Automation and precise climate control

The sensor automatically transmits information about air conditions, which can be used to control HVAC systems, humidifiers, dehumidifiers, or fans. It can also trigger predefined scenarios, such as turning on the heating when the temperature drops or activating ventilation when humidity rises. Additionally, the user receives notifications when conditions exceed set thresholds, helping to prevent issues such as mold growth or frozen pipes.

Simple operation and quick setup

The device is operated via a single button and an LED, which allow for pairing, resetting, or checking current measurements. Operation is handled via the Shelly Smart Control app, though a compatible gateway is required for it to function—e.g., the Shelly BLU Gateway or devices from the Shelly Plus, Pro, Gen3, and Gen4 series. When used on a Zigbee network, a compatible Zigbee gateway is required.

Security and Versatile Applications

The Shelly BLU H&T; ZB ensures secure data transmission through encryption and is suitable for both home and professional applications—from climate automation, through flood or overheating protection, to optimizing conditions in greenhouses. The device is a perfect addition to any smart home, offering precise measurements and reliable operation.

Included

• Zigbee Shelly H&T; ZB Temperature and Humidity Sensor (Mocha)
• User manual

 

ManufacturerShellyModelBLUHTZBIDimensions (H x W x D)37 x 37 x 10 mmWeight13 gInstallationOn a flat surfaceHousing materialPlasticColorMochaAmbient temperature rangefrom -20°C to 60°CAmbient humidity0% to 100% RHPower source1 x 3 V battery (included)Battery typeCR2032Battery lifeup to 3 yearsHumidity sensorYesTemperature sensorYesProtocolBluetooth 5 (LE)Radio band2402 – 2480 MHzMaximum RF signal power< 8 dBmRangeup to 10 m indoors / up to 30 m outdoors (depending on local conditions)Zigbee protocol802.15.4Radio band2405 – 2480 MHzMaximum RF signal power< 8 dBmRangeup to 10 m indoors / up to 30 m outdoors (depending on local conditions)Processor (CPU)EFR32MG27Flash memory768 kBCompatibilityShelly Plus / Gen3 / Gen4 series; Shelly Pro series