APP Remote Tuya Smart Garage Door Controller

Smart phone will show garage door stateat the same time in the APPYou can check whether the garage dooris open or not on APP without gettingout of the car.Simply control your garage door via Smart Life/Tuya APPWorks perfectly with Alexa, Google Home。Alerted by open/close, overtime&overnight notificationmode, stay safe as you never imagined it. Test Device For Opener Compatibility 1.Power up the garage device,the red light and blue light flash alternatively. 2.Use the included Red & Black wire connect the device to your opener;Put eachend to the same terminals as the wall button wires are terminated to. 3.Use a tiny screw or nail to click the buto in the device,your garage door shouldactivate.