Item Type: WiFi Smart Thermostat Panel Material: PC, ABS engineering plastic (flame retardant) Gross Weight: 327g / 11.5oz Temperature Controller Panel Size: 130x90x17.5mm / 5.1x3.5x0.7in, installation size: 60mm / 2.4in Wifi Gateway Size: 99x86x24.2mm / 3.9x3.4x1.0in, installation size: 60mm / 2.4in Sensing: NTC Receiver Installation Method: Wall mount Protection Class: IP20 Button Type: Capacitive touch button Screen: LED Scope of Application: Boiler heating Incidental Function: Timing programming, WiFi function Current: 3A Voltage: 95-240V, 50Hz 60Hz USB: 5V Controller Power Supply: 2pcs AA battery, USB (delivered without battery) Uses: For smart homes, shopping malls and industrial sites. 1、App Control: Support for a variety of mobilephone, which is intelligent. Remotely control your home temperature to attain advanced comfort via your Smart App. Support for Tmall, for Google Home, for Yandex Alice, for Xiaomi Smart, for Xiaodu Smart. 2、High Accuracy: The temperature control accuracy is ±0.5℃, providing the warmth you want. Made of premium PC and ABS engineering plastics, flame retardant. 3、Programming Mode: 6 periods a day programmable setting, less cost, smarter and more environmentally friendly. Support power off protection, and the information will not be lost when power off suddenly. 4、Wall Mounted Installation: no need to reserve cassettes or punches for installation, which is very convenient. The display panel can be moved at will. 5、Scope of Applications: This smart thermostat can be used in smart homes, shopping malls and industrial sites. Can be used for boiler heating. 1 x Thermostat 1 x English Manual 1 x USB Cable 1 x Metal Fittings 2 x Expansion Tube 2 x Screws 1 x Wifi Gateway