RF 433Mhz Smart Switch WIFI Network Remote Control Timer Switch Control AC90 - 250V 10A 2200W 1. Remote Control: No need to turn off the network, connect directly to WiFi to realize mobile phone remote control.2. Sharing function: With one-click sharing function, you can add multiple phones at the same time and real-time feedback status.3. Multiple Connection: Multiple devices can be connected at the same time, and the mobile phone can control up to 199 smart switches.4. Good compatibility: input voltage is AC90-250V, maximum 10a 2200W, compatible with more household appliances.5. PC material: the shell is made of PC material, which is flame retardant and good insulation, with safe operation. Specification: Item type: RF smart switch Material: PC flame retardant material Input voltage: AC90-250V Maximum current: 10A Maximum power: 2200W Product size: approx. 27x42x82mm / 1.1 x 1.7 x 3.2in Frequency: RF 433Mhz Package List: 1 x RF Smart Switch 1 x English User Manual