4 CH Video and 4 CH Audio Input DVR Card (SV 9004A), china 4 CH Video and 4 CH Audio Input DVR Card (SV 9004A) manufacturer, 4 CH Video and 4 CH Audio Input DVR Card (SV 9004A) wholesale center

Features: ( All products have independent intellectual property! )

Enhanced MPEG-4 Compression Technologies;

Supports up to 32 Channel Cameras per PC;

Video & E-Map Display Model;



Camera Mask:

. The Camera can be hid and the recording video can? T be playback by the User who has no view & playback right

Smart Recording Video Search Playback;

Advanced Motion Detection;

Networking

. Support Multi-Levels Control;

. Remote view and control PTZ through LAN, Internet;

. Remote talk;

. Support IE remote monitor;

Audio Recording;

Watermark;

Watchdog;

TV out

. All channel's video can be switched to Monitor or Television automatically or manually.



. Video Input: 4 ch Video input per Card

. Audio Input: 4 ch audio input per Card

. Philips chipset 9-bit ADC with 3D comb filter

. Display fps: Up to 120 fps/NTSC per card; 100 fps/PAL per card

. Record fps: Up to 120 fps/NTSC per card; 100 fps/PAL per card

. Display Screen: 1 / 4 / 6 / 9 / 10 / 13 / 16 / 25 / 32 / Full Screen

. Color Adjust: Adjustable Light, Contrast, Hue, Saturation by Individual Camera

. Resolution: 160X120 / 240X180 / 320X240 / 352X288 / 480X360 / 640X480

. Record Mode Event: Continuous / Schedule Recording

. Compression: Enhanced MPEG4 Format, Frame Size: . 1K~2.5K

. Multi-task: Monitoring / Recording / PTZ Control / Remote / Backup

. Motion Detection: 16 Zone X Multi Area for each camera

. User Right: Multi User with Personal User name/Password/User rights, Remote Users



. IE Remote View: Remote Browse by MS Internet Explorer

. E-map: Provide electronic map that lays out the location of video camera (At Server)/ lays out the location of Server (At Client)

. PTZ: RS422 / RS485 Controlled PTZ & Light / Power / Wiper

. Speed dome: Pelco-D Protocols & Sequence

. Water Mark: Water Mark, Not Editable & Not Replaceable

. Watchdog: Software & Hardware Watchdog

. Display Hide: Support Camera hide (Not show on Screen), Password to Playback Recording Files

. Duplex Voice: Server & Client can talk by microphone