Rated Voltage : 100-240VAC 50-60Hz Rated Current: 16A 250VAC{C0Scp=1) Contact configuration : 1NO(SPST-NO) WiFi Frequency: 2.4GHz Mounting: DIN Rail 35 mm(EN 60715) Ambient temperature range: -10+60 Can set 100 On/Off programs one day or per week Count down time, from 1 Min to 23 hours 59 Min s If the product is disconnected from , the time retains all programs set up by Mobile App and works according to the set progrmams With memory function, When the product contact is in the close state , after the power failure , and then call , the product contacts still keep the close state Also can controlled by Tact Switch from terminal C1 and C2 Can be share with 100 peoples by Mobile App Limit current 16A, if load exceeds 17A, the product will automatically disconnect load circuit Colour:White Material:PC Package Contents: 1 x WiFi Smart Timer 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.