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Shelly BLU H&T ZB. Zigbee & Bluetooth Smart Temperature and Humidity Sensor

Shelly BLU H&T ZB. Zigbee & Bluetooth Smart Temperature and Humidity Sensor

SKU:BLU H&T ZB Black

Condition: New

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Regular price $23.99 USD
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Temperature and humidity monitoring with Zigbee and Bluetooth. Shelly BLU H&T ZB is a compact smart temperature and humidity sensor with Zigbee and Bluetooth connectivity and up to 3 years of battery life.

WHY SHELLY BLU H&T ZB?

Small sensor, smarter climate

Shelly BLU H&T ZB reports air temperature and relative humidity and works with Shelly Plus, Gen3, Gen4 and Pro devices as Bluetooth gateways, or with Zigbee hubs.

Use its readings to adjust heating, ventilation and air conditioning, prevent mold in basements and bathrooms, protect greenhouses or get alerts before pipes freeze.

It runs on one CR2032 battery (included) for up to 3 years, is IP54 splash and dust resistant, and is available in Black, Ivory and Mocha.

KEY FEATURES

  • Temperature & humidity: air temperature and relative humidity reporting
  • Dual connectivity: Bluetooth 5 LE and Zigbee
  • Long battery life: up to 3 years on a CR2032 battery (included)
  • IP54 rated: splash and dust resistant, compact 37 x 37 x 10 mm design
  • Push button: send readings on demand and trigger actions
  • Colors: Black, Ivory and Mocha
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  • Climate Control

    Adjust HVAC based on temperature and humidity.
  • Mold Prevention

    Activate ventilation when humidity rises.
  • Freeze Alerts

    Get notified before pipes freeze.
  • Greenhouses

    Optimize watering and ventilation for plants.
  • Appliance Control

    Run dehumidifiers, humidifiers and fans automatically.
  • Safety Alerts

    Detect unusual temperature changes.
  • Temperature & Humidity

    Accurate air temperature and humidity reporting.

  • Zigbee & Bluetooth

    Works with Shelly gateways or Zigbee hubs.

  • 3-Year Battery

    Up to 3 years on one CR2032 battery.

  • IP54 Splash & Dust Resistant

    Reliable in kitchens, bathrooms and basements.

  • Push Button

    Send readings and button events on demand.

  • Climate Automations

    Trigger heating, ventilation or dehumidifiers.

Frequently Asked Questions

What is the difference with the Shelly BLU H&T?

The ZB version adds Zigbee connectivity in addition to Bluetooth, so it can also work with Zigbee hubs.

Which Shelly devices work as gateway?

Shelly Plus, Gen3, Gen4 and Pro series devices can act as Bluetooth gateways for it.

How long does the battery last?

Up to 3 years with the included CR2032 battery.

Can it control other devices?

Yes. Use its temperature and humidity readings in scenes to control heaters, fans or dehumidifiers.

How do I pair it with Zigbee?

Press the button five times quickly to activate Zigbee pairing mode for 1 minute.

Why Zigbee?

Zigbee is one of the most widely adopted smart home communication standards.

  • Universal Compatibility

    Works with a large ecosystem of Zigbee-compatible devices from multiple manufacturers.

  • Reliable Mesh Network

    Devices help extend network coverage by forwarding signals, improving reliability and range.

  • Energy Efficient

    Designed for low-power operation, making it ideal for battery-powered sensors.

  • Enhanced Security

    Uses AES-128 encryption to help protect communications within your smart home network.

No hub required, Universally compatible

Shelly Products can be controlled locally, directly and without a hub through your smartphone/table with Shelly App - no hub or other equipment needed. Enable cloud feature and get remote control from anywhere. At the same time, you can integrate Shelly directly with virtually every smart home hub, voice assistant, open source platform, or premium control system.

Shelly App
Shelly compatible platforms Shelly compatible platforms
Shelly compatible platforms Shelly compatible platforms
Shelly compatible platforms Shelly compatible platforms Shelly compatible platforms Shelly compatible platforms Shelly compatible platforms Shelly compatible platforms
Shelly compatible platforms Shelly compatible platforms Shelly compatible platforms Shelly compatible platforms Shelly compatible platforms Shelly compatible platforms

No hub required, Universally compatible

Shelly Products can be controlled locally, directly and without a hub through your smartphone/table with Shelly App - no hub or other equipment needed. Enable cloud feature and get remote control from anywhere. At the same time, you can integrate Shelly directly with virtually every smart home hub, voice assistant, open source platform, or premium control system.

Shelly App
Shelly compatible platforms
Shelly compatible platforms
Shelly compatible platforms
Shelly compatible platforms
Shelly compatible platforms Shelly compatible platforms
Shelly compatible platforms Shelly compatible platforms
Shelly compatible platforms Shelly compatible platforms
Shelly compatible platforms Shelly compatible platforms
Shelly compatible platforms Shelly compatible platforms
Shelly compatible platforms Shelly compatible platforms
Specifications

PHYSICAL
ModelSBHT-203C
Size (HxWxD)37x37x10 mm / 1.46x1.46x0.39 in
Weight13 g / 0.44 oz
MountingOn a flat surface
Shell materialPlastic
Shell colorBlack, Ivory or Mocha
Ingress protectionIP54
ENVIRONMENTAL
Ambient working temperature-20°C to 60°C / -5°F to 140°F
Humidity0% to 100% RH
ELECTRICAL
Power supply1x 3 V CR2032 battery (included)
Battery lifeUp to 3 years
SENSORS
Humidity sensorYes
Temperature sensorYes
BLUETOOTH
Protocol5 (LE)
Range10m/33ft indoors, 30m/100ft outdoors
ZIGBEE
Protocol802.15.4
Range10m/33ft indoors, 30m/100ft outdoors
MICROCONTROLLER UNIT
CPU / FlashEFR32MG27 / 768 kB
FIRMWARE CAPABILITIES
EncryptionYes
COMPATIBILITY
Supported Shelly gatewaysShelly Plus / Gen3 / Gen4 series, Shelly Pro series

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Warranty

New Products

  • USA Pro Market Manufacturer Warranty: Lifetime manufacturer warranty (only if installed by a professional within USA) when purchased at Digital Bay Tech.

  • Retail Standard Manufacturer Warranty (included in purchase price): 2, 3 or 5 years manufacturer warranty covers only the hardware (corpus, mechanics, and display, if any) and does not cover consumables (battery) and accessories insofar as these are subject to exhaustion (decrease of their useful life) depending on the intensity of their use. Device malfunctions are only covered when device is used as described conditions within user manual (max loads, proper installation, etc.). Please check refund policy for further details.
  • Gen 1: 2 years.
  • Plus, Gen3, Gen4, Wave: 3 years.
  • Pro Line: 5 years.

Special Notes

  • Do It Yourself: Devices are technically user-installable in many locales, nevertheless consulting a licensed electrician to install shelly components is recommended; in addition to being licensed to work with electrical devices, they are also familiar with local building codes and regulations to keep your safety.
  • Manufacturer's Safety note: Each Shelly device generates heat under load. Do not combine two or more Shelly devices stacked on top of or beside each other in a confined space. There must be a minimum distance of 0.4 inch / 1 cm between them to allow for airflow.