Nec Business projector ME403U with resolution of 1024 x 768 pixels and a diagonal image size ranging from 30 - 300". This size depends on the distance at which the projector is placed in relation to the projection surface.
This specific technology takes its name from the initials of the words Liquid Crystal Display. The image is created by a liquid crystal panel that produces combinations of the three primary colors: red, green, blue. This results in very good color performance, even in black.

The brightness and contrast, or contrast ratio, are two very important characteristics that are taken into account, along with the projection distance and maximum diagonal you want to achieve, for selecting a projector. This specific one has a brightness of 4000 ANSI Lumens and a contrast ratio of 16000:1.
The contrast indicates the difference between the darkest and brightest parts of an image and is an indicator of image quality. The image projected by a projector with a low contrast ratio appears washed out and flat. On the contrary, with a high contrast ratio, it appears more realistic and with greater "depth".
The brightness indicates how much light the projector can deliver on a specific surface size. The general rule suggests that the "brightest" projectors should be preferred in spaces with sufficient light or multiple light sources, while the "darker" ones should be preferred in dark spaces.

It is equipped with Ethernet, so you can connect wired to your local network and stream a program online or download software updates.

• Use: Business
• Lamp Power: 225W
• Lamp Life (Maximum): 20000hrs
• Connectivity: Analog Audio, Ethernet, HDMI, USB
• Built-in Speakers
• Weight: 3.5kg