*Why does the WIFI controller need to increase the RF function? 1. It is more convenient to use at night and can be placed at the bedside. easy to use 2. The wireless switch has a fluorescent function and it is easy to find the wireless switch. 3.The disadvantage of APP control + voice control at night APP control: The night is too dark, it is difficult to find a mobile phone. And the operation is cumbersome Voice control: disturb the child to sleep, sounds in the middle of the night will scare the crying child *Controller parameter 1.Working voltage: AC90-250V 60HZ/50HZ 2.WIFI: IEEE 802.11 b/g/n 3.RF Working frequency: 433.92MHZ 4. Maximum current: <10A 5. Size: 83 * 42.3* 25 (mm) 6.Enclosure Material: Fire-retardant ABS *Wireless control mode 433MHZ RF +Voice control + APP control *APP Remote Control As long as the phone has a WIFI signal, Control the appliance at any time through the APP a:Countdown function You can set a countdown for humidifiers, microwaves, coffee machines and more. The device will stop automatically. Don't worry about the device working all the time b:Timing Function Set the time to turn on the light.Set time to cook rice... C:3 Kinds Of Restart State 1).Turn off the lights, turn on the lights, and operate before the memory 2).No need to worry about the status of the lights when going out *voice control Works perfectly with Amazon Alexa,Google Home, *WIFI Remote Control No distance limit, as long as there is WIFI *433MHZ RF Remote Control Wireless distance 50M (in open area) *How to add device to mobile app 1).Scan the QR-code of the manual or Search ‘ Smart Life ’ to download and install the device's APP 2).After the wiring is completed, turn on the power and operate according to the status of the smart switch indicator: 3).If the red light of the smart switch flashes continuously at this time, it indicates that the smart switch has entered the state of waiting for connection to WiFi; then open the APP and follow the instructions to connect to WiFi. *Wireless switch parameters: 1, working voltage: DC 3V 2, working frequency: 433.92MHZ 3. Transmitting power: <10mW 4. Remote control distance: <50 meters (indoor distance) 5, size: 86 * 86 * (mm) 6.Cr2032 battery, standard battery, (Does not contain battery)About 1 year can 7. There is no need to change the wire for replacement, just install a wireless receiver on the front of the lamp. The position of the wireless switch can be installed at will and can be moved freely within the effective range without wiring. 8.HD tempered glass The surface is smooth and it is very clean when wiped gently NOTE Wireless switch does not have WIFI function, only RF433MHZ function The controller has WIFI+RF433MHZ+APP+ voice function #SmartWiFiRemotecontrolswitch #WirelessRemoteSwitch #wirelessIntelligentswitch #SensorSwitch #motionsensorswitch #remotecontrollightswitch #copyremotecontrol433mhz #RemoteControlCar #remotecontrolswitch #TemperatureHitch