Features: Large touch screen with LED digital display, easy to read. With child lock function to avoid misoperation. Compact size and concise appearance. Smart thermostat can be installed on the wall and used to control the floor heating device. With an internal sensor and an external sensor, measures ambient temperature and floor temperature, and provides high temperature protection. Automatically obtain the temperature, intelligent temperature control, with high accuracy to keep temperature within the level you set. This thermostat is suitable for electric heating systems. It is a perfect choice for various settings such as homes, offices, shopping malls, hotels, and more. Specifications: Installation: Wall-mounted Power Consumption: Less than1W Temperature Sensor: NTC Load Current: ≤16A Temperature Difference Startup: 1-10℃ Floor Protection Temperature Range: 5-65℃ / 41-149℉ Power Supply: AC85-265V, 50/60Hz Set Temperature: 5~50℃ / 41~122℉ High Temperature Protection Temperature: 5~65℃ / 41~149℉ Display Temperature: -20~80℃ / -4~176℉ Colour: Black Material: ABS+PC Package Contents: 1 x Thermostat 1 x Temperature Sensor Cable 1 x User Manual (English) (Due to different product batches, the appearance may vary, which does not affect the use) Only 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.