Features: Smart thermostat: Designed for heating devices, help you develop a economical heating method, money saving and energy saving. Perfect for home, office, shopping mall, hotel, etc. LCD Display: 2.1in LCD screen with backlight, it is easy to read and you can use it even in dark environment. ABS and PC shell is durable and fireproof, reliable to use. Remote Control: Smart thermostat can link to your phone via WiFi connection, so as to achieve APP remote control, more convenient to use. Built-in sensor:Select IN sensor in auto mode, the thermostat will work automatically to provide you a comfortable environment. Programmable Mode: The thermostat supports different weekly combination settings including 5+2(Default), 6+1, 7-day with 6 time-modes daily, energy-saving thermostat to help reduce electricity costs. Memory Function: No need to worry about power failure, data will be saved when power is off. Children Lock: Keypad locking function is designed to prevent children from operating by mistake.