The indoor fine pixel fixed series displays are available with a unique design and 1920 to 3840 Hz refresh rates to deliver an optical performance. The LED displays for indoor have stable output and have brightness range between 800 to 1000 cd/m2. The indoor series displays are ideal for small and medium businesses with low budgets. Compared to the traditional LCDs and projectors, the indoor LED fixed series displays offer true colors, vivid image quality, and optimal performance in an indoor environment. With pixel pitch ranging from 2.5 to 4 mm, the indoor LED display series can perfectly accommodate all kinds of applications and you can experience an optimal viewing at the distance from 7-15 feet.