Size: 55 "LED screen 
Resolution: 1920 * 1080 
Display area: 1209.6 (H) * 680.4 (V) 
Brightness (normal value): 380cd / m2 
Contrast: 4000: 1 
TV Input: RF (PALD / KBG1) 
VGA input: VGA input / headphone audio into 
Video input: AV1 / AV2 
Component Input: YPbPr / YCbCr 
USB Input: USB 
Definition Multimedia Interface input: HDM11 / HDM12 / HDM13 
Video output: AV 
Audio output: Audio (LR) 
Amplifier Audio Output: 8W * 2 
Multimedia: JPEG / MPEG-1-2-4RM, RMVB / MOV / H.264 
Function: HDM11.3,3D noise reduction, 3D decoding, MP3 player 
Resolution: WGA / SVGA / XGA / WXGASXGA / UXGA480i / 480P / 576i / 576P / 1080i / 1080P 
Menu Language: Simplified Chinese, English 
Power consumption (maximum): 150W 
Standby power consumption (maximum): less than or equal to 1W 
MTBF life time (MTBF): 30000 hour



1. The use of current advanced high-pixel precision multi-point infrared touch positioning technology, environmental adaptability, responsiveness, have engaged in light-jamming performance.
2. HD LCD panel: Sanmao multimedia touch one with full HD 1080P (1920X1080) wide viewing angle LCD panel.
3.No need to consider the complex wiring between devices, easy to install, can also be optional wall bracket in the professional and convenient to move, do not take up space, along with good stability and reliability.
4.Screen handwriting: write directly on the screen, no special pen, writing screen without restriction, both split-screen writing, you can also drag any writing on the same plane deputy, writing content at any time to edit and save content writing can be arbitrary zoom, drag and delete.
5.Video teleconferencing capabilities: a simple video conference set up by the external camera and sound and image pickup device for signal acquisition, recording, storage and playback; the voice of the scene, the image signal offsite personnel via LAN or WAN visual communication.