How should hotel users choose the projector that suits them?

The most important thing about the machines used in hotels is stability. Especially in the conference room, it would be embarrassing if there were any problems in another major meeting. Generally, an engineering machine is selected, and it is best to use a double-bulb engineering machine (there is still a light bulb that can work in an emergency, which is not needed in a general meeting room).

Secondly, the brightness, because in the hotel, whether it is a meeting or an exhibition in the hall, you generally don't choose to pull the curtains or turn off the lights, so the projectors are all in a high ambient light environment, so the brightness is better than 6000 lumens (150 inch, if the curtains are large, you'd better choose high brightness). In this case, the use of laser is a better choice, because the laser has long service life, fast start-up and slow attenuation.

Resolution may not be so important for hotel use, but it can also be used in meetings, even if it is not a high-definition machine. Generally, hotels will choose 1024 or 1280 machines. (Because guests are generally far away from the screen, there is not much difference between high definition and standard definition visually)