Digital Underfloor Heating Thermostat for Electric Heating System Floor & Air Sensor with WiFi Connection & Voice Control Energy Saving AC 95-240V 16A Touchscreen LCD Display Room Temperature Controller Works with Amazon Alexa/ Home/IFTTT Features: Made of fireproof material, safe and reliable for daily use. Acrylic lenses to protect the LCD screen from collision and avoiding the finger scratch. The LCD screen with backlight, can display data clearly, easy to read even in the dark. Used to controlelectric heating system, touching buttons for simple operation. WiFi and voice control, convenient for you to control your thermostat with your mobile device(only type 2). Supporting 14 different kinds of language, including English/German/French/Russian/Spanish/Italian, etc. that follow your phone setting. 0.5°C accuracy, keeping the comfortable temperature within the level you set. 7 day programmable and 6 separate program times within each day. Heating control to provide warm and give you a comfortable living environment. High-efficiency and energy-saving thermostat to help lower home energy costs. Sleek and simple appearance fits your modern house perfectly. Specifications: Material: PC & ABS (fireproof) Color: black; white; pink; brushed-aluminium(optional) Type: 2 types(optional)     type 1: normal type, no WIFI     type 2: with WiFi connection Input: AC 95-240V / 50-60Hz Current load: MAX 16A (electric heating) Powers consumption: less than 1.5W Sensor: NTC3950, 10K Accuracy: ±0.5℃ Set temperature: 5℃ to 35℃ Ambient humidity: 5 to 99% RH (non condensing) Storage temperature: - 5℃ to 45℃ Control system: works with Amazon Alexas / Assistant / IFTTT Supporting language: 14 different languages, follow your phone setting     Chinese/English/German/French/Russian/Spanish/Italian/Portuguese/Turkish/Arabic/Japanese/Dutch/Greek/Hebrew Installation hole distance: 60mm Suitable installation box: 86 * 86mm square or European 60mm round box(not included) Item weight: 165g / 5.82ounce Item size: 85 * 85 * 40mm / 3.35 * 3.35 * 1.57in Package weight: 266g / 9.38ounce Package size: 110 * 95 * 60mm / 4.33 * 3.74 * 2.36in WiFi Connection Procedure(only type 2): Step 1-1: install the device and connect with powers Step 1-2: keep the device off Step 2: long press "down button" for 8 seconds Step 3: the "wifi" icon flashes on the screen (1 time per second) Notes: 1. Please allow 1-10mm error due to manual measurement, thanks for your understanding! 2. Needs professional installation. 3. ONLY type 2 supporting intelligent WiFi function, type 1 is a normal one. Package List: 1 * Thermostat 1 * NTC Sensor Line 1 Set * Mounting Screws 1 * User manual (English)