Features: 1: This WIFI thermostat is suitable for water and floor heating system the wall mounting plate design makes installation easy and fast. 2High Accuracy: Up to 0.5C accuracy accurate control of the temperature you need. Child lock design no need to worry about children will operate by mistake. 3Programming Mode: 5+2 6+1 7 days three kinds of programming and can be DIY programming classic holiday mode so that you can fully save energy when you are on vacation. 4Temporary Manual Mode: Set the temperature in the programming mode the thermostat will run according to the temporary set temperature until the next time period and then return to the programming mode operation. 5Prime Material: With good flame retardant properties and the material is strong not easy to damage durable long service life. Specification: Item Type: Temperature Controller Weight: 160g / 5.64oz Material: ABS Sensor: NTC(10k)1%Load Current: 3ATemperature Control Accuracy: 0.5Temperature Limit Range: 1~70CDefault Setting Temperature Range: 5~35C Package List: 1 x Controller2 x Screw