1Wide range of applications, suitable for electric floor heating, water floor heating and other household appliances. 2Using highquality ABS material, it is durable, not easy to damage, and can be used for a long time. 3Programmable function, with weekly programmable function, 5+2 or 6+1 or 7 plan. 4Support Wifi, it makes it easier to remotely control and arrange a comfortable home, which can be controlled by mobile phone. 5Easy to use, the upper and lower temperature limits can be set, the upper limit 2070, the lower limit 110. Item Type: Temperature Controller Material: ABS Weight: Approx. 214g / 7.5oz Product Size: Approx. 94x94x40mm / 3.7x3.7x1.6in Power Supply: AC: 90-240V Frequency: 50/60HZ Contact Capacity: 3A/250V(WW) Maximum Current: 16A Set Temperature Lower Limit: 1-10 Set Temperature Upper Limit: 20-70 Temperature Display Range: 0-40 Probe Sensor: NTC (10K) 1% 1 x Thermostat 1 x Antenna 2 x Screw 1 x English Manual 1. Please allow 1& 8209;2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.