wooden structures. It is usually used in stations, airports, shopping malls, supermarkets, coffee shops and other places. You can see wonderful videos and images!
3D Hologram Fan
Fan arm size
Quad-core 1.5G, 8GB storage
WIFI 2.4G, mobile phone managment
2500cd/m2 air visiable
support power on/off .. etc
point-to-point and network remote control; clustering, splicing