professional USB DVR capture box with 4CH

professional USB DVR capture box with 4CH good price and quality OEM accept 1channels input,usb output

professional USB DVR capture box with 4CH good price and qualityOEM accept1channels input,usb output

 Mine was built in 2004, which was identified as a Hi-tech enterprise by Shenzhen science and teachnology burea,which specialized in R&D manufacturing and marketing for production of audio video signal equipments

Specification:

USB2.0 4 channels DVR capture

1channels video input in one card, the maximum display/recording rate is 25 fps under PAL format, and 30 fps under NTSC format.

4 screen display modes are available

Support schedule recording mode, recycling recording method available.

MPEG1 video compression format. quality options available, and the recording frame rate range from 1 to 30 fps adjustable for each channel.

Support multi-channel playback, searching by time/date and recording events, images can be zoom/capture/save/print/backup.

Support remote surveillance and PTZ control through web browser, support dynamic domain name

Remote playback function

Input:BNC A/V output:1Ch;Video output:VGA video output; Compression format:MPEG4

Record/Display rate:25fps(PAL) 30fps(NTSC0

welcome to contact us anytime.

professional USB DVR capture box with 4CH