Introduction WL-WAC-01 IOT wireless automatic window control, it got rid of the traditional wiring methods, direct use of ZigBee wireless control. Not only quick to install, and easy network control, automatic opening and closing according to changes in the environment in different windows, very flexible and convenient, while it can also be remotely operated mobile intelligent terminal. Features support ZigBee HA protocol ZigBee Device Type: Repeater for skylight / sash windows / blinds / window opening height can also be used for the upper and lower rows of hanging on the window and the window opening is suitable for surface mounting or flush mounted windows close automatically reduce the output power sealing, moisture-proof anti-gray suit a variety of installation, compact and easy to install, can be adapted to different environments