Take control of your home's heating with the ENER-J Wi-Fi Smart Thermostatic Radiator Valve with Screen 2 Pack. This Wi-Fi-enabled radiator valve allows you to remotely manage all your radiators from your phone, ensuring no wasted energy in empty rooms. With voice control through Alexa or Google Assistant, you can easily adjust your home's temperature with simple commands. Create smart schedules based on your daily routines for efficient heating and benefit from frost protection to keep your pipes unfrozen. The child lock feature prevents accidental adjustments by children, making it a safe and convenient addition to your home. Installation is a breeze, just replace your old radiator valve with ENER-J and follow the step-by-step in-app guide. Pack of 2 Smart Radiator Thermostat - WiFi Smart Radiator Valve For Digital Multi-Room Control Features: Remote Control - Control all your radiators in your home from your phone. No more guessing if you left the heater on in an empty room Voice Control - Ask Alexa or Google Assistant to fine-tune your home’s temperature Smart Schedule - Set heating schedules based on your daily routines to make heating more efficient Frost Protection - Keep your pipes unfrozen and your house safe Child Lock - Prevent children from managing your radiator accidentally. Install It Yourself - Simply replace your old radiator valve with ENER-J and follow the step-by-step in-app guide for installation Specifications: Dimensions: H:118.0 x W:99.1 x D:81.9 cm Weight: 420.0 kg Colour: White Guarantee:2 Years Model Number: SHA5348-2