一．Product brief introduction：

The product adopts the asynchronous speed-reducing electromagnetic brake motor, electronic positioning of double shear design, dual band ( double wire ) lifting pull, with precision the reasonable internal structure, stable running, small noise when the lifting operation, accurate positioning, complete functions, convenient installation and debugging, simple operation, high negative weight. Rich control interface, can be directly butt" CRESTRON, AMX" in the control system of centralized control, can also be a separate control. Can be widely applied to the projector projects, video conferencing systems, video conferencing systems, conference systems and other fields, is the best combination of precision projector.

The projector when not in use, can be telescopic decorative ceiling above, looks elegant and generous. When using the operation button can put the projector hanging down, exhausted, slightly button operation, but also can be projector lifting back into the ceiling, not only to the projector has a good protective effect, and make the projector occupied space, create the space efficiency, is the essential combination device of projector.

二．Product features：

1.Accurate positioning

2.Low noise

3.Multiple control modes

4.Load capacity

三．Parameters and dimensions