Projector hanger manufacturers, wholesale, HD business projector electric pylons, projector hanger Gui German electronics manufacturer information, including projector hanger factory price, projector hanger manufacturers, projector hanger manufacturers, wholesale, Guangzhou projector hanger pictures designed for large projectors hanger design. Stability, security, wireless digital positioning. Easy to operate, six meters wireless remote control set up the projector, close the warehouse location. Hot Beijing, Shanghai, Shenzhen, Suzhou, Chengdu and other parts of the country to expand the length of 1 to 6 meters, 10 to 75 kg load hanger market position can only be set by adjusting the projector hanger on the limit switch, you have to climb smallpox dangerous and bad tone, bad luck may not adjusted for half an hour. And the use of limit switches, collision multi-position will change, the switch will malfunction. Hanger cause failure may be causing damage to expensive projectors. Gui German electronics R & D projector hanger, the core patented circuit board design, designed for large projectors hanger design. Wireless remote setting, smart memory permanently save the setting position, sudden loss of power, then power-set position remains unchanged. Two dedicated wireless remote control, with (set the projector to close warehouse location, up, down, stop, fine), use a three-button remote control normal use (up to the closing position, any position to stop when a set of eight key remote control settings, down to the projection position) Features a large stroke, high positioning accuracy, 1 to 6 m stroke positioning accuracy ≤1mm; two, double steel wire lifting mechanism, double forced off the high voltage protection, dual fall protection; Third, advanced wireless digital positioning system, using the remote control to easily complete projection positioning adjustment; no ceiling can easily complete the climb projector positioning; four, low noise, smooth operation, five, offers a variety of control remote control, remote control, serial RS232,485 control ; expand the length of 1 to 6 m, maximum load 75 kg