I produced the indoor color LED display, it can display a variety of graphics, text and other information. Surface roughness, display uniformity, brightness is good, display is clear and stable, with a dozen cycle patterns of change. The use of remote serial communication can be run offline, with power-down protection. High brightness LED dot matrix module and imported components. High brightness, wide vision, long life, light weight, modular structure, easy to install, easy to maintain the characteristics of the above unit price as follows: "1 square" Price. For more details, please contact the owner. Including: simple box, power supply, cell boards, the system of another. Free: steel, computers, speakers, amplifiers, power distribution cabinets, 安装调试费, lightning, air conditioning, fan, edging and other peripherals. Full color is also known as the three primary colors: the smallest display units composed of red, green, and blue components. Consistent with the principle of the computer monitor. You can restore the true colors of red, green, and blue colors formed, can display colorful static images in real time. Each full-color light-emitting unit includes red, green, and blue led light tube. By-point correspondence with the computer display. It supports VGA display modes, and can accept video display TV programs, VCD or DVD, live on video. Excellent display and high reliability and system stability. P5 indoor full color LED display module Unit Module Parameters Parameter Parameter Model Item Item Model Number CN-P5-16S CN-P5-8S module size Module size 320mm * 160mm 160mm * 160mm Module Module thickness 14.27mm thickness physical dot pitch Pixel pitch 5mm physical density Pixels Density 40000 dots / m Emitting some color Pixel configuration 1R1G1B LED modules are encapsulated Package mode SMD3528 rate Pixel resolution 64dots (W) * 32dots (H) 32dots (W) * 32dots (H) Module Maximum power consumption Max Power consumpion 18W 15W module thickness Module thickness 14.27mm (excluding cylinders) 29.33mm (including cylinders) Module Weight Weight 0.210kg 0.154 Drive mode Drive type constant current drive Constant drive scan mode Scan mode 1 / 16 Scan 1 / 16scan 1/8 scan 1 / 8scan Interface Port type HUB75-A White balance brightness Brightness of white balance ≥1500cd / m ≥2800cd / m Packing carton size Package of Carton 467 * 387 * 360mm Packing Quantity 40pcs 80pcs Carton Weight G.weight 18.3kg bracket bracket size Size 8S 160 * 160mm 320mm * 160mm 320mm * 320mm 16S 320 * 160mm 320mm * 320mm LED screen cabinet Unit Module Case Size Dimension 640mm * 640mm single module number Quanty of Module 16 Power supply Power supply 5V / 40A * 2 pcs Cooling Thermal discharge fan 2pcs Cabinet resolution Pixel per cabinet 128mm * 128mm Best viewing Best viewing distance 5M ~ 30M best viewing angle Best viewing distance 160 ° (W) 120 ° ( H) Ambient Temperature Storage Temperature storage: -35 ℃ ~ + 85 ℃ Working working: -20 ℃ ~ + 50 ℃ Relative humidity Opration humidity 10% -95% Screen thickness Thickness 85mm Power supply Operating voltage Working voltage AC220V ± 10% Average power consumption Average Power consumption ≤1180W / m ≤270W / m Maximum power consumption Max.Power consumption ≤500W / m ≤800W / m Current Current ≤20mA (single LED) control system Control system controls the host CPU Pentium4 or above P4 or above Operating System Operation system WIN98 / 2000 / NT / XP control Control method Synchronization Synchronization main technical parameters Main technical parameter-driven devices Driving device Constant currentdriver IC constant current drive Refresh rate Refresh frequency ≥400HZ grayscale / color Grey scale / colors RGB each 256, can display 16.7M colors 256levels of each color (RGB) /16.7M colors MTBF MTBF ≥9000hours power switch Power switch automatic switch Automatic switch display modes Display Mode 800 * 600/1024 * 768 Technical Features (1) control chip imported SMD chip package, automatic welding assembly line; (2) light emitting tube package structure using the patented product, so the screen no dark areas, high reliability; (3) modular design, size can be any combination. Product low power consumption, long life, high reliability. (4) to keep pace with the computer, the computer screen can see both the LED display shows, not tight real-time, three-dimensional animation and life; (5) The super multimedia, graphic re-production broadcasting system, by improving WINDOWS friendly interface, support program production and multimedia playback. (7) supports a variety of computer networking standard interface, easy networking, which enables remote real-time control. (8) position adjustable screen map display, and can easily display a random selection of screen size, and can open multiple windows with the PIP function. (9) The non-linear calibration technology, dynamic cache technology, multimedia technology, network technology, video synchronization technology, supporting computer network interface can be connected to TV, VCD, DVD, VCR and video cameras, scanners, digital cameras, broadcast advertising programs, information. (10) high gray level, high resolution, picture detail and beautiful.