The Meross MTS150HHK Smart WiFi Thermostatic Starter Kit (UK Variant) is a complete intelligent home heating solution engineered to deliver personalized room comfort, precise temperature management, and significant savings on UK energy bills. Designed to easily upgrade traditional manual radiator TRVs (Thermostatic Radiator Valves), this comprehensive kit includes both the smart thermostatic valve and the essential Meross Smart Hub, allowing for seamless remote control and custom heating schedules directly from your smartphone right out of the box.
Featuring an advanced Open Window Detection system, the thermostat instantly shuts off the radiator if a sudden drop in room temperature is detected (such as when ventilating a room), preventing costly energy waste. By expanding your setup with additional auxiliary heads, you can create independent heating zones across different rooms—such as keeping a nursery cozy at 25°C while maintaining a crisp 18°C in the kitchen.
The included Meross Smart Hub bridges the thermostatic head to your home network using a reliable low-frequency 433 MHz wireless connection, ensuring excellent range and stability through thick interior walls. Optimized for British homes and fully compliant with local safety standards, the system offers deep integration into your smart home ecosystem, supporting Apple HomeKit, Amazon Alexa, Google Assistant, and Samsung SmartThings for effortless voice and app-based automation.
| Product Type | Smart Thermostatic Radiator Valve Starter Kit (Hub Included) |
| Brand | Meross |
| Model / Variant | MTS150HHK (UK Version Starter Kit) |
| Power Supply (Valve) | 2 x 1.5V AA Batteries (Not Included; Non-rechargeable recommended) |
| Power Supply (Hub) | USB Cable and UK Power Adapter Included |
| Connector Type | M30 x 1.5 (6 Connector Adapters Included) |
| Wireless Standards | 433 MHz (Valve to Hub) / 2.4GHz Wi-Fi (Hub to Router) |
| System Requirements | Smartphone running iOS 13 or later, Android 4.1 or later, and an existing Wi-Fi network |
| Temperature Range | Operating: 0°C – 40°C (32°F – 104°F) | Set Point Range: 5°C – 35°C |
| Operating Humidity | 10% – 90% RH (Non-condensing) |
| Smart Ecosystems | Apple HomeKit, Amazon Alexa, Google Assistant, Samsung SmartThings |
| Application | Meross App / Apple Home App |
| Certifications | UKCA, CE, RoHS, WEEE |
| Dimensions | Valve: 8.2 × 5.0 × 5.0 cm | Hub: 5.9 × 4.1 × 2.1 cm |
| Included Adapters | Danfoss RA, Danfoss RAV, Danfoss RAVL, M28 x 1.5, Caleffi, Giacomini |
| Special Features | Includes UK Smart Hub & Power Plug, App Remote Control, Up to 6 Heating Periods/Day Schedules, Smart Open Window Detection, Multi-Room Zone Control, Voice Command Support, Wide Valve Compatibility |
| Warranty | 1 Year Warranty Provided by 101 Multimedia |
| Works with | Alexa, Apple HomeKit, Google Assistant |
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