App Support: Free iOS and for Android mobile App eWeLink.Sync Status: Real-time device status provided to App.Remote ON/OFF: Turn on/off remotely from anywhere.RF Remote control: Turn on/off by 433MHz RF Remote indoors.Voice Control:Compatible with Alexa & Google Homelnput voltage:DC 7~32VOutput voltage:DC 7~32VMax.Current:10AWi-Fi Standard:Wi-Fi 2.4ghz blg/nWorking temperature:-20Celsius~70CelsiusWorking humidity:less than equal 80%Describe:1. Control the DC forward and reverse motor operation through ewelink APP and RF 433MHz2. Control the forward and reverse rotation and stop of the DC motor through the button switch.3. Press the 1 button, the motor reverses; press the 1 button again, the motor stops4. Press the 2 button, the motor rotates clockwise; press the 2 button again, the motor stops5. Press the 1 button, the motor is anyway, if you press the 2 button again, the motor will rotate clockwise, and the 1 button will automatically turn off.Use for:1. Remotely control your shutter door switch, say goodbye to the traditional key to get out of the car to open the door2. Voice control to turn on your home theater screen.3. Timely control your curtains to open or close, open at 7 am and close at 7 pm4.DIY, you can link to any motor for remote controlColour:Grey whiteMaterial: ABSSize:82 x 32 x 32mmPackage Contents:1 x Smart Motor Remote Control SwitchOnly the above package content, other products are not included.Note: Light shooting 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.