Features: Narrow frame design; remote centralized control automatic backlight system; source browsing capabilities; running status display; multiple heavy penetrance switch; a smart thermostat fan mute; FULL HD LCD screen with full HD automatically eliminate blur function to protect the long-term use of the LCD screen; reliability, good stability, especially suitable for use in harsh environments; industrial grade paint technology, the appearance of simple superior technology, and integration of industrial host; industrial LCD screen, high contrast high brightness, wide viewing angle, which greatly improve the image layering; the main technical parameters panel type 55 "FullHD the Panel the physical resolution of 1920 (H) x 1080 (V) pixels Pixel Pitch 0.63mm × a thickness of 0.63 mm for this prototype screen ratio 16:9 Response time 5ms Brightness 500 cd/m2 can change the LED backlight panels, brightness up to 1500cd/m2 Contrast 1500:1 Viewing Angle 178 ° (H) / 178 ° (V) Display Colors 16.7M Video input CVBS (BNC) × 3, S-Video (Y / C) (BNC) × 1 computer signal input VGA × 1 digital input DVI × 1, HDMI × 1,1080 P (1920 × 1080) backward compatible with HD input YPbPr x 1,1080 P (1920 × 1080) backward compatible with audio input and video output CVBS (BNC) × 2 the earplugs × 2 audio output audio system 2W speaker x 2 intelligent cooling system smart thermostat fan, fan self-test function, save energy, reduce noise, reduce the whole machine temperature, improve the reliability English language switching system control mode automatic backlight system adaptively adjust with the ambient brightness backlight to save energy, reduce LCD fever, improve machine reliability; effective solution to eye fatigue and facilitate long-term monitoring; , contrast, brightness, sharpness, color saturation, hue, signal switching, source browsing, color temperature adjustment, the reproduction rate of switching and operating status display mode of operation-wire, infrared remote control, remote control bus control I2C Video System PAL NTSC3 .58 NTSC4.43 wide voltage design 100 ~ 240V AC power consumption ≤ 320W Dimensions 1299.8mm × 766mm × 126mm (W × H × D) display area size 1210mm × 682mm (width × height) mounting holes 800mm × 400mm (W × H) Weight (with packaging) comes with mounting holes, about 50kg installation base (optional), rack (optional) Storage Temperature-20oC ~ 60oC Operating temperature 0oC ~ 50oC Operating humidity 10 to 90% of the housing metal shell material, anti-static, anti-magnetic, anti-strong electric field to interfere with the quality standard ISO9001 and China Compulsory Certification (3C) environmental standards for all components and packaging materials in compliance with international environmental standards