Description Input Voltage: AC85-260V 50/60Hz Output Voltage: AC85-260V 50/60Hz Output Working Current: 30A Load Power: 3000W WiFi Frequency: 2.4G IEEE 802.11 b/g Remote Control Frequency: 433MHz Receiver Sensitivity: -105dbm Encoding: Learning type Working Mode: Jog, self-locking Operation: Manual control, remote control, WiFi control Operating Environment: -30 ~ 75°C, less than 95% relative humidity PCBA Size: 70 x 50 x 28mm Product Name: WiFi Remote Switch Model Number: KTNN-WIFI-RF-30A Compatibility: Compatible with all devices Camera Equipped: No APP: eWelink Remote Control Distance: 100m Color: White Material: PC Size: 95mm x 55mm x 33mm Package Contents: 1 x WiFi Switch Only the above package contents included; other products are not included. Note: Light reflection and different screens may cause the color of the item in the image to slightly differ from the actual product. The allowed measurement error is +/- 1-3cm.