ICS Ernitec 55" 24/7 4K UHDCloseUltra High Definition (UHD) is the resolution 3840x2160 pixels. What this means is that there are more pixels per inch (PPI) in a UHD display than a FHD (Full High Definition 1920x1080) display. This gives a higher resolution display surveillance

Product Feature
4K HD Solution
Using all-imported industrial-grade LED screen, Designed for CCTV.
High brightness, High contrast, High definition.
Adapt newest 3D digital filtering and 3D digital noise reduction technology.
Picture fast response; 178 ° wide viewing angle; Ensure that the image display is not deformed.
7/24 working Status; Continue working 5 years.
Metal chassis design, Anti-static, Anti-magnetic field, Anti-interference, no radiation.
Humanize Menu; Convenient Controller.
Screen Size 55'’
Active Display Area (mm) 1209.6mm(W)×680.4mm(H)
Display Mode 16:9
LED Type TFT-LED
Resolution 3840 × 2160
Display Color 1.073G
Pixel Pitch(mm) 0.315(H)×0.315(V)
Brightness(nits) 450cd/M 2
Contrast Ratio 4000:1
Viewing Angle 178(H) /178(V)
Response Time 5ms
Backlight LED
INPUT&OUTPUT
HDMI 2.0 x 3
DP x 1
USB x 1
Power x 1
Speaker 2x3W(Stereo)
VIDEO
PAL/NTSC/SECAM
Auto adjust, Brightness, Contrast, Hori. / Vert. Position, Clock,
phase, Color, Language..
YES
YES
POWER&Mount Way
AC100V~240V,50/60Hz
-30 to +85 ?
50W
English(other languages supported)
Stand mount, VESA mount
50000Hours