Product model:  ET - 505TH

Screen: LED display
Resolution: 1920 x 1080
Screen size: 55."
Viewing Angle: the up and down/around 178 °
Contrast: 4000:1:
Brightness (CD / ㎡) : 500
Response time (ms) : 5.5
Display color: 16.7 M distance: 0.63 * 0.63 (V) (H)
Best resolution: 1920 x 1080 field: 50 hz, 60 hz and 70 hz
Input interface, USB interface: x2. Composite video: x1; Hd: HDMIx3; Optional: RS232x1; Other PC - AUD

Optional configuration parameters

Optional features (built-in computer)
Computer box: CPU support: Intel Core i7 / i5 / i3 / G645; Memory chips: DDR3 1333 MHZ 2 g / 4 g / 8 g; Hard disk: 320 g SATA (Option 500 g / 1 TB Ect.); Interface: HDMI x 1, VGA x 1, USB x 6, DVI x 1, RJ x 1, PCAUDIO x 1, MIC x 1; Size: 240 mm x 205 mm x 40 mm
An optional feature: (1) the built-in computer)
Operating system: Support Windows 7 Windows XP / 2000 / Linux/UNIX
Video features: 3 d digital comb filter, 3 d image noise reduction, 3 d motion adaptive comb filter, etc
Integrated way: seamless built-in; Touch RJ45 port: 1 set
Other features: support automatic shutdown, a key switch machine, the sleep timer function, support HDCP; Can be customized to support the remote control switch machine; Can be customized support according to the condition adjustable backlight; Outdoor waterproof standard: