WiFi Controller Powered by Tuya. Voice Control via Amazon Alexa and Google Assistant. Pre-Set Lighting Effect Modes. Sound-to-Light Technology. Speed and Dimming Control. Timer Function. Pair Multiple Receivers to the same Remote Control to Achieve Wireless Synchronization EffectPower Supply: 12-24V (16A Max) Power Connection: DC5521 Jack or Screw Terminals Output Connections: W / B / G / R / V+ Screw Terminals Dimensions: 20 x 40 x 70mm Weight: 80g. This RGBW smart controller with touch RF wall plate is compatible with voice control via Amazon Alexa and Google Assistant. Simply download the Tuya application to control LED tape remotely from your phone- the app features 8 pre-set lighting effect modes- sound to light technology- colour scroll and a timer function. Complete with the Wi-Fi controller is a sleek glass touch wall plate controller which has another 9 pre-set lighting effect modes- speed and dimming control and an individual white LED control button. This controller can be used with either 12V-24V RGBW or RGB LED tape/COB strip.. led strip controller