These models have been tested specifically with our mounts:
HD102, HD110, HD177, HT201, HT211, HT221
If your projector is not listed as a compatible model, it does not mean the mount will not work. Here are some ways to find out.
Necessities for ceiling mounting:
The projector must be able to flip the image upside down. When mounted, the projector is upside down.
The projector must have 3 or 4 threaded holes on the bottom, the hole diameter could vary from 2.5mm (about 1/10 inch) to 6mm (about 1/4 inch). The maximum spread of the holes cannot exceed 18.5 inches.
99% of the projectors between 3LB to 20 LB should work. Normally projectors > 20 LB have too big of an outer case for this mount.
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