3D hologram wall with 16pcs of Z3 65cm hologram fan with toatl display size: 2x2 meters, easy install and Infinite dimension

 1.65cm fan couold be used as hologram wall, the display of single Z3/Z3H when do hologram wall, it is like: square 0.5x0.5 meters.

2. display size and how many pcs:
Size: 2x2m, need 4x4=16pcs of 65cm fans
Size: 4x2m, need 8x4=32pcs of 65cm fans
Size: 3x3m, need 6x6=36pcs of 65cm fans

3. metal frame, we have 2 kinds: for example for 16pcs,
first type: metal frame only: cheap and small size, but if you are newer, you need half day or one day to assemble and adjust the distance between each fans.

second type: acrylic + metal frame: strong and easy to assemble, pls check check this video of hardware installation for 2x2 meters (16pcs of Z3 fans):
https://www.youtube.com/watch?v=-v274-jYCc8&feature=youtu.be