Shelly Wave H&T

The Shelly Wave H&T offers precise temperature and humidity monitoring to help you maintain a healthier and more comfortable home.

Using Z-Wave LR (Long Range) technology, it connects directly to your Z-Wave hub for reliable performance across extended areas. Whether you’re trying to prevent mould, dryness, or ensure optimal indoor conditions, the Shelly Wave H&T delivers accurate data you can trust. With long battery life and compact design, it fits seamlessly into any space for effortless climate control.

Battery not included (1x CR123A required).

• High compatibility – Works with all certified Z-Wave devices and gateways (Z-Wave Plus). ZWLR setting only works with ZWLR-compatible hubs and devices
• Extended wireless range – Up to 40 m indoors (Z-Wave Plus) with signal repeater functionality. ZWLR offers up to 80 m indoor range, but connects directly to the hub and does not act as a repeater
• High reliability – Operates on a sub-GHz frequency, ensuring a stable and reliable wireless connection without interference
• Automatic set-up – SmartStart for automatic inclusion in your Z-Wave network
• Ultra-low power consumption – Battery life up to two years, depending on usage
• Bulletproof security – Security 2 (AES128 encryption) for the utmost safety of your Z-Wave network
• Humidity sensor – Monitor changes in humidity levels to avoid dryness and mould growth
• Temperature sensor – Be aware of the temperature fluctuations and keep your home comfortable at all times

Works with all certified Z-Wave Gateways

Once installed, include it in your Z-Wave network (Z-Wave gateway is required) and control it from anywhere using your smartphone or tablet. Shelly Wave devices work with over 4000 Z-Wave-certified devices and gateways.

• To take advantage of the Z-Wave Long Range feature, you will need a Long Range compatible receiver – such as the Home Assistant ZWA-2.
• This product does not act as a Z-Wave repeater

By using Z-Wave, smart home products can seamlessly communicate with each other, regardless of their brand or platform, thanks to a centralised smart hub! Shelly devices work on the latest Z-Wave chip generation (S800), one of the most popular standardised technologies for smart homes in the world. 

Z-Wave devices have specific requirements in order to function correctly, such as the necessity to use a supported Z-Wave hub. For more information, please visit the official Z-Wave website: www.z-wavealliance.org

Features

• Humidity sensor
• Temperature sensor
• Supports Z-Wave Long Range – maintains a strong connection over distances exceeding 400 m (line of sight)
• Battery operated: 1 x CR123A (not included)
• Long battery life
• Z-Wave frequency band: 864 MHz (ZWLR) & 868.4 MHz (Z-Wave Plus)
• Latest technology: Z-Wave 800 Series
• Automatic set-up with SmartStart
• Security 2 Authenticated for the highest level of security
• Over-the-air firmware updates

Specifications

Power supply
Battery	1× 3 V CR123A battery
Battery life	Up to 2 years
Sensors
Humidity sensor	Yes
Temperature sensor	Yes
Long-range network
Distance (depends on local conditions)	Up to 80m indoors or up to 1000m outdoors
Z-Wave® repeater	No
Z-Wave® frequency bands	864.0 MHz
Mesh network
Distance (depends on local conditions)	Up to 40m indoors
Z-Wave® repeater	No
Z-Wave® frequency bands	868.4 MHz
Processor
CPU	Z-Wave® S800
Maximum radio frequency power transmitted	< 25 mW
Physical
Size (H × W × D)	35×46 mm
Weight	16g without battery 33g with battery
Shell material	Plastic
Color	Black or White
Environmental
Ambient temperature	-20°C to 40°C
Humidity	30% to 70% RH
Max. altitude	N/A

Resources

• Shelly Product Documentation
• Printed User Guide (as found within the package)
• Declaration of Conformity
• Statement of Compliance
• Device Identification
  • Device name: Shelly Wave H&T (EU)
  • Device number: QLHT-0U2ZEU
  • Z-Wave Product type ID: 0x0100
  • Z-Wave Product ID: 0x0083
  • Z-Wave Manufacturer: Shelly Europe
  • Z-Wave Manufacturer ID: 0x0460
• EAN: 3800238071196

Handy Shelly Resources

• Shelly Cloud
• Shelly App
  • Apple App Store
  • Google Play
  • Huawei AppGallery
• Home Assistant Shelly Integration
• Shelly Community Forum
• Shelly Facebook Support Group
• Shelly Knowledgebase
  • Z-Wave Gateways
• Shelly Device Finder (easy-to-use software to find Shelly devices in the local network)
• Shelly Developer API

Package Contents

• 1x Shelly Wave H&T
• 1x User Guide

Battery not included