Shenzhen Topwell Electronics Co., Ltd.
Main products:Car Rear View Camera,Car TFT Monitor,Vehicle DVR,CCTV Surveillance System
Contact Us
  • Contact Person : Mr. Sun Eric
  • Company Name : Shenzhen Topwell Electronics Co., Ltd.
  • Tel : 86-755-82886710
  • Fax : 86-755-27908079
  • Address : Guangdong,Shenzhen,Room 3C,No.13 Bldg,Dayi Square,Xixiang Street,Bao'an District
  • Country/Region : China
  • Zip : 518012

USB2.0 4 CH Realtime USB DVR,USB Video Capture Device

USB2.0 4 CH Realtime USB DVR,USB Video Capture Device
Product Detailed
1.USB2.0 4 CH Realtime USB DVR,USB Video Capture Device 2.4 Female BNC Video and 4 Female RCA Audio Jack 3.Factory Price

USB2.0 4 CH Realtime USB DVR,USB Video Capture Device

USB-4BNC is the highest Performance/Price ratio USB2.0 4-CH realtime USB DVR. It support up to 4 CH, HALF D1(704*288)resolution video data to PC through USB 2.0 interface.


System Function:

Highest performance/Price ration USB2.0 4-CH (4-CH Video, 4-CH Audio)realtime USB DVR BOX.Adopting larget FPGA from US with our own IP for video process.Interface PC with USB2.0 480Mbps high speed port. Forgetting about the PCI software DVR Card.Supporting PnP. Disconnecting detection automotive and the software will re-connect the device without customer help.Make benifit from PC the higher network process. Fully support remote surviliance. including Web(IE Browser),iPhone,iPad,Android mobile phone. Supporting multi-client on-line at the same time which is better than the Harddisk DVR so far.







Host interface

USB2.0 (480Mpps)


Total 100fps(25fps/CH)


Total 120fps(30fps/CH)

View Resolution

HALF D1(704*288)/CIF (352*288)

Recording Resolution

HALF D1(752*288)/CIF (352*288)

Supporting OS

Windows XP, Win7(32bit/64bit)


IE Browser


Android, iPhone,iPad


Our Key Advantage:

USB-4BNC is the first USB DVR box in the market, which implement 4 CH half D1(704*288) video data transfer to PC,2 times bigger than CIF(352*288),the picture is more clear.

2. Remote Surviliance Support

lSupporting many types of remote terminate unit, including

lIE browser

liPhone, iPad, Android Mobile Phone

All terminor has the same login account, it's very convinient. 

USB2.0 4 CH Realtime USB DVR,USB Video Capture Device

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