BenQ EN8901 is an ultra-short focus projector for dustproof education use, which is equipped with dual color wheels to optimize the projection effect and greatly improve the color brightness.
It has built-in sealing light machine and outside static dust filter to protect the normal operation of the machine, strictly filtering most of the impurities in the air. Users do not need to worry in dusty environment.
It has built-in monitor to remind you to replace the screen, before and after the use of worry-free.
It is energy-efficient, saving your energy cost.
It supports quickly turn projection on/off.