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4 Channels USB DVR & 420TVL CCD IR Camera Security System SK-1401+SYL-6805


Newest adopt USB2.0 connector DVR cards series, 1 channel realtime or 4 channel unreal time USB DVR box and security CCTV wired CCD camera, 1/4 inch Sharp chip, 14PCS IR LEDs, 420 TV lines, 4/6/8/12/16mm lens, 12m infrared nightvision distance, 0.8LU...
Retail Price:
USD$ 225.98
Wholesale Price:
Wholesale Price
Quantity 2-45-910-29≥30
Price USD$ 85.77USD$ 80.77USD$ 75.78USD$ 69.12
TV Standard:
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Camera Specifications:

  • Camera Apparatus: 1/4 Inch Sharp CCD
  • IR LEDs: 14PCS
  • Infrared Night Vision Distance: 12m
  • Lens: 4/6/8/12/16mm
  • TV System: NTSC
  • Horizontal Definition: 420TV lines
  • Backlight Compensation: ON/OFF Switchable
  • Lens Mount: C/CS mount (C Mount adaptor option)
  • Mirror Faction: ON/OFF switchable
  • Electronic Shutter Control: EE/AI switchable
  • White Balance: Auto tracking white balance
  • Minimum Illumination: 0.8Lux(F:2.0)
  • S/N Ratio: More than 48db(AGCOff)
  • Electronic Shutter Speed: 1/50(1/60)~1/100,000sec
  • Video Output: 1.0Vp-p, 75Ω, (BNC)
  • Picture Elements: 768(H)x494(V)
  • Image Size: 4.9mm x 3.7mm
  • Scanning Frequency: Horizontal:15.7343KHz; Vertical:60Hz
  • Auto Iris Lens: VIDEO/DC


  • 1 channel real time or 4 channel unreal time USB DVR box
  • Display and review at D1resolution, no color distortion, no delay
  • High compression recording form, make the recoding time long
  • Support compress current\preview current\fold year\ month\ day\ hour\min\sec, text. and fold the pictures, mosaic also
  • Support first in first out auto file delete system (FIFO), no need to settle operation system fragment
  • Support motive detection, video lose and link to sensor
  • Support client sever/IE remote motive\playback\control and central management
  • Support most protocols of alarm card and alarm box
  • Provide second develop kit (SDK)
  • Software LOGO and interface can be user-defined

Package Included:

  • 1 x USB DVR Box
  • 1 x 1/4 Inch Sharp CCD Wired Camera
  • 1 x AV Cable