Specifications: -12 inch (1024 x 768) high resolution TFT LCD monitor -Support BNC input, used for professional security monitoring equipment connection, make signal mutual interference decreases, can achieve the best effect of signal -Multi video input supported (AV, VGA, BNC, HDMI) -Multi language menu -Suitable for CCTV monitor, PC monitor or indoor use Important Notice: -Please note that monitor does not support any audio function (No Speaker) -Please note that monitor does not support any USB function Technical Information: Screen Size:12" Aspect Ratio:4 : 3 / 16 : 9 Screen Resolution:1024 (H) x 768 (V) pixels Pixel Pitch:0.297 Screen Brightness:300 cd/m^2 Screen Contrast:600:1 View Angle:- H: 160°,- V: 140° Response Time:8 ~ 12ms Brightness Control:Yes Video Input:AV, VGA, BNC, HDMI Function:Analog TV Video System:PAL , NTSC , SECAM Operating Temperature:0 ~ 45°C Power Supply:- Input: AC 100~240V, 50~60Hz (worldwide voltage),- Output: DC 12V, 2A Material:ABS Dimensions:- approx. 300 (W) x 240 (H) x 42 (D) mm,- approx. 12" (W) x 7" (H) x 1-5/8" (D) inch 1 x Portable 12 Inch TFT Color LCD (AV / VGA / BNC / HDMI) Monitor 1 x BNC Cable 1 x User Manual 1 x Power Supply Adaptor (100-240V input, worldwide voltage)