Semtong Technology Co., Ltd, a high-tech enterprise integrated with development, manufacture and marketing, was established in ShenZhen, China in 2000. For our business goal, development strategy and service concept, Semtong has been enjoying good reputation in China and abroad.
Within several years, Semtong has become a leader in the field of smart card system products and biometric products in China. We aim at becoming one of the leading biometrics authentication & RF card system solution providers in china and abroad. Through sincere and effective cooperation, we have built up a strong sales and distribution networks and amicable business relationship with our customers. By the end of 2005, Semtong Technology Co. Ltd has received the visitors from more than 50 countries more than 100 times. Now you can find Semtong products in Africa, America, Asia, European, altogether over fifty countries in the world. Semtong people are doing their utmost to ecome an international brand.
Video
Compression: Hardware H. 264 (MPEG4 Part10) compression
Frame speed: Max. PAL 400F/S NTSC 480F/S for display and record
Input: 8CH
Output: 1CH BNC (1.0V pp 75¦¸), 1CH VGA
Signal format: PAL: CCIR625 Line 50 Field, NTSC: EIA525 Line 60 Field
Audio
Compression: G. 722, Video and audio s...more
