Sell USB Group controller----home automation

232/485 Group Controller feature:



Control method: Grouop control, single control, remote control, control by computer

Connect with USB port to control office equipment through computer and related software.

Wireless control.

Control projection screen to move up/down/stop.

Control LCD and adjust height & angle.

Control projector lift up/down/stop

Control and adjust height & volume of microphone

Control curtain, blinds and other device in the office.

Sell USB Group controller----home automation product offered by Shenzhen Haocheng Science and Technology CO., LTD

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