DVR Card

Product Introduction:

DVR Card is provided by Chengyu Technology Development Co., Ltd.,a major Timber & Plank supplier in Construction & Real Estate wholesale industry in China.You can check out the specification of DVR Card below or get any optional result clicking into the following keywords and you can check the authentications and testimonials of DVR Card .

Description:
Description:
1) MPEG-4 compression format allows for 4-line video input and 1-line audio
output
2) Storage used by video is about 60-100MB/line/hour
3) When using signal line to collect, it can offer synchronized perfect video
frequency collection
4) You can select different speeds when replaying, forward or backward
5) Alarm signal can be transmitted via LAN or wide area network
6) Remote playback functionality through telephone line, or internet
7) Supports installing 4 cards, allowing for up to 16 lines of video input

Technical parameters:
1) Operating system: Windows 98/2000/NT
2) Compressing format: MPEG-4
3) Frame rate:
a) PAL: 25 fps
b) NTSC: 30 fps
4) Display rate: 768 x 576, 384 x 288
5) Video input: 4-line
6) Audio output: 1-line