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Shelly BLU H&T ZB Smart Temperature and Humidity Sensor Ivory
The Shelly BLU H&T ZB is a compact smart sensor designed to monitor ambient temperature and relative humidity in homes, offices, bathrooms, storage areas and other suitable spaces. Bluetooth Low Energy and Zigbee connectivity allow it to share environmental readings with compatible smart-home systems, helping users create practical climate-control and moisture-management automations.
Monitor Indoor Conditions
The built-in temperature and humidity sensors provide regular environmental readings that can be used for monitoring or automation. A press of the device button triggers an on-demand measurement and transmits the current temperature and humidity values.
Flexible Smart-Home Connectivity
Support for Bluetooth 5 Low Energy and Zigbee 802.15.4 provides flexible integration with compatible gateways and smart-home platforms. The sensor can help activate heating, ventilation, humidifiers, dehumidifiers, fans or notifications when configured within a supported system.
Compact and Resilient Design
Measuring only 37 x 37 x 10 mm, the sensor can be positioned discreetly on a flat surface. Its IP54-rated enclosure provides protection against limited dust ingress and water splashes, making it suitable for indoor use and sheltered outdoor locations without direct exposure to heavy rain.
Key Features:
- Monitors ambient temperature and relative humidity.
- Bluetooth 5 Low Energy and Zigbee connectivity supports compatible smart-home ecosystems.
- On-demand measurement can be activated using the built-in button.
- Supports scene activation for compatible climate-control and moisture-management devices.
- IP54-rated enclosure offers resistance to dust and water splashes.
- Included CR2032 battery provides up to three years of battery life.
- Compact ivory housing is suitable for discreet placement on a flat surface.
Gateway Requirements
A gateway is required to use this sensor with the Shelly Smart Control app. Compatible options include the Shelly BLU Gateway or a supported Shelly Plus, Pro, Gen3 or Gen4 device, excluding sensors. Connection to a Zigbee network requires a compatible Zigbee gateway or coordinator.
Technical Specifications:
| Specification | Details |
| Brand | Shelly |
| Product | BLU H&T ZB Smart Temperature and Humidity Sensor |
| Product SKU | SHELLY BLU H&T ZB IVORY |
| Device Model | SBHT-203C |
| Colour | Ivory |
| Measurements | Ambient temperature and relative humidity |
| Wireless Connectivity | Bluetooth 5 Low Energy and Zigbee 802.15.4 |
| Wireless Range | Up to 10 m indoors or 30 m outdoors, depending on local conditions |
| Protection Rating | IP54 |
| Operating Temperature | -20°C to 60°C |
| Operating Humidity | 0% to 100% RH |
| Battery | 1 x CR2032 3 V battery, included |
| Battery Life | Up to 3 years |
| Mounting | Placement on a flat surface |
| Dimensions | 37 x 37 x 10 mm |
| Weight | 13 g |
Monitor temperature and humidity as part of a compatible smart-home system by adding the Shelly BLU H&T ZB sensor to your cart today.
