Newest Adopt USB2.0 Connector DVR Cards Series, 1 Channel Realtime or 4 Channel Unreal Time USB DVR Box, 1/3 Inch SONY CCD Waterproof IR Camera, 420TVL Horizontal Resolution, 3.6/6 mm option Lens, 23pcs IR LED, 20-25M IR Distance

Product Descriptions

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

DVR Description:
1. The main chip adopt popular USB chip of CYPRESS
2. The video capture part adopt latest 10bit high resolution ADC of CONNEXANT
3. Adopt USB2.0 Connector
4. Adopt latest Compression form H.264
5. The software support unique electronic enlargement function and hard disk pre-occupation system, make the user conveniently. This product is suit for low channels surveillance system and laptop.

Camera Specification:
Pick Up Element: 1/3 Inch SONY CCD
Pixel: PAL:500×582
NTSC:510×492
Horizontal Resolution: 420TVL
Signal System: PAL / NTSC
Level Synchronous Frequency: PAL:15.625KHZ / NTSC:15.734KHZ
Clock Frequency MHZ: PAL:19.3125 / NISC:19.0699
Scanning System: 2:1 interlace
Minimum Illumination: 0LUX(With IR Led On)
Synchronous System: Internal, Negative sync
S/N Ratio: 48 dB
Auto Electronic Shutter: PAL:1/50-1/100,000sec;NTSC:1/60-1/100,000
Gama Characteristic: 0.45
Video Output: 1 Vpp,75 Ohms
Auto Gain Control: Auto
Lens: 3.6/6 mm option
IR LED: 23 PCS
IR Distance: 20-25M
Voltage: 12VDC(10%)
Current: 400mA
Operation Temperature: -10-45
Color: White, Silver

Item Includes:
1 x USB DVR Box
1 x USB Line
1 x 1/3 Inch SONY CCD Waterproof IR Camera