Basic functions: storing memory, programming time slots, button control, intelligent timing, color LCD display with WIFI , manual/automatic simulationAccurate temperature control: 3A water heating/boiler with built-in temperature sensing probe.Storage memory: Don't worry about power outages causing setting data to be lost.Child lock: Keyboard lock effectively and safely prevents children from misoperatingProduct Usage:3A is suitable for water systems/gas boilers/wall mounted boilers/water pumps. Perfect for use in various places such as homes, offices, shopping malls, sprinkler shops, and nursing homes.Product name: K1M color screen floor heating thermostat+WiFiLoad current: 3A for water heating (resistive)3A with linkage function: The 3A temperature controller has powerful functions and can be used for water heating/gas boilers/wall mounted boilers, without the need to stock multiple models.Power supply voltage: 90V-240V AC maximum power: 4500WTemperature sensor: NTC, temperature control accuracy: 1Programming period: The temperature controller supports 6 times per day for simulated temperature settingsGraffiti APP mobile remote: Download TUya APP from mobile phone, and all controls are controlled through smart phone. Convenient and simple, enjoy intelligent life moreVoice control: supports voice assistants such as , Google, Xiaodu, Tmall Genie, YANDEX, and WIFI communication protocols; Tuya protocol, covering the worldColour:blackMaterial:plasticPackage Contents:1 x WiFi Smart ThermostatOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.