MODEL: LY-4004A
Specification:
1, Video Input: 4 Channels
2, Audio input: 4 channels
3, Image System: PAL/NTSC
4, Display Speed: 120fps(NTSC)/100fps(PAL)
5, Record Speed: 120fps(NTSC)/100fps(PAL)
6, Compression System: H. 264
7, Display resolution: 704*576(PAL) 640*480(NTSC)
8, Recording Solution: 352*288(PAL) 320*240(NTSC)
9, Compression ratio: 60~140M/CH/H
10, Network protocol: TCP/IP


Functions:
1, Support multi-cards, (the 4 model cards (4004, 4004A, 4008, 4008A) arbitrary mixed use in the same system), single system support 24 channels video and audio all real-time, surveillance and recording at most. Support multi-areas, multi-sensitive motion detection recording.

2, Support all kinds of PTZ, high speed dome, and can add protocol for customer

3, Support 16 channels alarm input, 8 channels alarm output (optional alarm card) and linkage alarm recording.

4, Support frame rate 1~25fps(PAL/1~30fps(NTSC) within arbitrary choiceSupport static images capture and instant printIndependent each channel color adjustment

5, Administer perfect user administering and detailed log recordingBoth software and hardware with preventing crashFlexible video display, video can shelter designated routes to protect users privacy.