Features: ◆ full hardware architecture, no CPU and operating system; ◆ multi-bus parallel processing, handling and powerful; ◆ start-up time of less than 6 seconds, start quickly; ◆ no risk of virus infection, good security; ◆ integrated multi-channel video source types: DVI, VGA, Y / C, R / G / B / H / V, Y / Pb / Pr, composite video, Y / C and composite video can ring out; ◆ Embedded 3D video bright separation circuit unit ; ◆ Embedded 3D progressive normalization processing and frame rate conversion circuit unit; ◆ Embedded 3D digital signal noise reduction unit; ◆ unit supports drive to 1920X1080 LCD screen; supports full-screen high-definition display, up to 1080P; ◆ RS232 serial remote control; each unit supports two-way RS232 ring out; ◆ can continue to work 24 hours a day; ◆ easy to operate, with the operating system software can flexibly operate; ◆ can open the underlying communication protocol, user-friendly and flexible use of third party control system or prepare their own software engineering system constructed large-screen; ◆ Built-in frame compensation function, all the pictures of the screen can be adjusted to a window display; ◆ unique unit, modular design, which can be used as liquid crystal mosaic wall, also can be used alone; ◆ Long life, stable operation, no burns, trauma, low maintenance costs; Product Specifications: Model ONS-SD420X screen size 912mm * 524mm * 60mm image aspect ratio of 16: 9 patchwork 22mm (11mm wide rim ) Resolution 1920 (H) × 1080 (V) Pixel Pitch 0.648 (H) × 0.648 (V) Response time 8ms color 8 bit, 16.7m brightness of 700cd / m Contrast 3000: 1 Viewing angle 10000K color temperature (H / V) 178/178 degrees Display area 885.168 (H) × 497.664 (V) power supply AC 100V ~ 240V, 50 / 60Hz, Universal, ± 10% Power 180W (normal operation) Power Management G: AC100V-240V 50 / 60Hz; G : 5.0A (maximum) life of 60,000 hours Best resolution 1366 × 768 Weight 15.5Kg inputs CVBS 1.0Vp-p YPbPr NTSC (60Hz), 480P, 720P, 1080i PAL (50Hz), 576P, 720P, 1080i DVI NTSC , 480P59,720P59,1080i59,1080P59,480P60,720P60,1080i60,1080P60, PAL, 50Hz, 576P, 720P, 1080i, 1080P VGA VGA-60Hz, SVGA-60Hz, XGA-60Hz, SXGA-60Hz Temperature Operating 0 to 50 ℃ storage state of -20 ~ 70 ℃ Humidity 20 ~ 80% working condition state storage pressure of 20 to 80 percent working condition 800 ~ 1114 hPa (Altitude: 0 ~ 2,000m) storage status 600 ~ 1114 hPa (Altitude: 0 ~ 4,500m) Standard Accessories VGA cable, power cable, BNC cable optional wall mount, rack uprights