i WI-Fi GARAGE DOOR OPENER Model: TY-DOOR-501 Bracket USB cable A; important Installation Introduction X Power up the TY-DOOR-S01 with USB adapter and micro-USB cable. (No lights are on at this time) X Please place the device near the router and keep it away from metal. [X] Do not install the controller in wet places. [X The device only supports 2.4 GHZ WI-Fi connection.