CH7100  Heat Pump Color Touch Screen LCD Room Thermostat  are multi-functional devices that offer a simple-to-use color touch screen user interface. This stand-alone digital room thermostat is designed to program and configure temperature control of a wide range of heating and cooling equipment in both residential and commercial applications. Item No.: CH7100 A c-wire is required for all systems Works with two stages of heating and two stages of cooling (2H/2C) Works with Heat Only and Cool Only system  Works with Heat Pump (With or Without Aux) Works with Amazon Alexa, Google Assistant Remotely control your home comfort from your smartphone Using the free mobile app for Android or iOS devices. 4.3 inch TFT Capacitive Touchscreen Display

This is a Thermostat for floor heating system. It has an elegant,sleeker design with a large LCD screen ensuring an excellent user experience of temperature control. With glass surface makes your home up to a new level.     Environmental ABS+PC material     Large LCD Display     Multiple modes control(Manual,Economy and PRG. Mode)      Electric heating system (16A)     Water heating system (3A)     7 days Programmable (4periods/day)     Clock display     86*86*16mm dimension     Frost Guard     CE, ROHS approved     2.4GHz Tuya WIFI     Floor sensor supported