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 https://elecena.pl/product/29422335/shelly-wave-h-t-lr 2025-10-10 https://elecena.pl/product/29422335/shelly-wave-h-t-lr 2025-11-28 https://elecena.pl/product/29422335/shelly-wave-h-t-lr 2025-11-29 https://elecena.pl/product/29422335/shelly-wave-h-t-lr 2026-04-08