Lykalyte
Shelly BLU H&T ZB
Shelly BLU H&T ZB
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Typically used for:
- Discreet Room Temperature & Relative Humidity Monitoring
- Smart HVAC, Heat Pump & Dehumidifier Automation
- Preventing Mold & Optimizing Indoor Air Quality
- Compact Zigbee 3.0 & Bluetooth Climate Telemetry Logging
Monitor your indoor climate with subtlety using the Shelly BLU H&T ZB. Engineered with a soft, neutral ivory finish, this ultra-compact sensor blends seamlessly into classic or warm-toned interior spaces while delivering precise, real-time temperature and relative humidity tracking.
Featuring dual Zigbee 3.0 and Bluetooth 5 LE wireless connectivity, it connects effortlessly to Home Assistant, Shelly Smart Control, and third-party Zigbee hubs. Designed for extreme battery efficiency, its long-lasting CR2032 coin cell operates for years, continuously feeding climate data to your smart home system to trigger heating, cooling, or ventilation routines.
Key Features:
- Dual Wireless Protocols: Supports low-latency Zigbee 3.0 mesh networking and Bluetooth 5 LE (BTHome protocol) for maximum platform compatibility.
- Precise Environmental Tracking: Accurately measures ambient indoor temperature and relative humidity to maintain optimal living conditions.
- Discreet Ivory Enclosure: Elegant, warm-toned ivory design allows subtle placement on shelves, desks, or walls without disrupting room aesthetics.
- Multi-Year Battery Operation: Powered by a standard CR2032 coin cell battery, delivering up to 3 years of maintenance-friendly service.
- Automated Climate Control: Easily trigger scenes to activate heat pumps, exhaust fans, or humidifiers based on custom environmental thresholds.
Specifications
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Physical |
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Size (HxWxD): |
37x37x10 mm |
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Weight: |
13 g (with battery) |
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Mounting: |
Freestanding, double-sided adhesive tape (included) |
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Shell material: |
Plastic |
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Shell color: |
Ivory, Black, Mocha |
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Environmental |
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Ambient working temperature: |
-20 °C to 40 °C |
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Working humidity: |
30 % to 70 % RH |
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Electrical & Power |
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Power supply: |
1 x 3 V CR2032 battery (included) |
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Battery life: |
Up to 3 years |
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Sensors & Accuracy |
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Temperature sensor: |
-20 °C to 60 °C (Resolution: 0.1 °C) |
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Humidity sensor: |
0 % to 100 % RH (Resolution: 1 %) |
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Radio & Connectivity |
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Zigbee protocol: |
Zigbee 3.0 (IEEE 802.15.4) |
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Bluetooth protocol: |
Bluetooth 5.0 LE (BTHome support) |
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Operational frequency: |
2400 - 2483.5 MHz |
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Max. RF power: |
< 10 dBm |
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Wireless range: |
Up to 10 m indoors | Up to 30 m outdoors (depending on local conditions) |
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Gateway / Platform compatibility: |
Shelly Plus, Pro, Gen3, Gen4 series; standard Zigbee 3.0 hubs; Home Assistant (BTHome / Zigbee) |
*NOTICE! This device supports both Zigbee 3.0 and Bluetooth LE. For full Zigbee integration, a compatible Zigbee 3.0 hub or coordinator is required. Bluetooth features can function via Shelly Plus/Pro/Gen3/Gen4 gateways or BTHome receivers.
Australia and New Zealand Safety Standard (AS/NZS) compliant. SDoCs are available upon request for declared articles sold by Lykalyte. Some components and non-declared products may not require SDoCs under NZ regulations.
Shelly Smart Control App Google Play
Shelly Smart Control App Apple
