DIGITAL VIDEO RECORDER
* Pre-Installed 250GB SATA Hard Drive

Compression H.264 
Video I/O BNC 4-Channel Inputs/ 1-Channel Outputs
Audio I/O RCA 4-Channel Inputs/ 1-Channel Outputs
Video Output  1 BNC
Display Resolution NTSC: 720 x 480; PAL: 720 x 576
Display Frame Rate NTSC: 120fps; PAL: 100fps
Record Resolution NTSC: 720 x 240/ 360 x 240 ; PAL: 720 x 288/ 360 x 288
Record Frame Rate NTSC: 120fps; PAL: 100fps
HDD Interface 1 SATA 250GB HDD Pre-Installed, Max. up to 500GB
Record Modes Continuous, Motion Detection, Sensor Triggered, Time Schedule
Record Picture Quality Low, Normal, High, Highest
Sensor & Alarm 4-Channel Inputs / 1-Channel Output
PTZ Control RS-485
Network Interface RJ45, TCP/IP
USB Interface USB 2.0
Backup Device USB 2.0 Thumb Drive (Individual Channle AVI Format Supported)
Remote Control IR Remote Control
Power Supply DC 12V (Adapter Included)
CAMERAS
Image Sensor 1/4„ Sony Super HAD CCD
Minimum Illuminance 0 LUX with 12 x IR LEDs
Signal System NTSC
Lens 2 x 3.6mm and 2 x 6.0mm
Power Supply DC12V
Resolution 420TVL
Dimensions 2.3„ x 4.1„
Operation Temperature 14°F~ 122°F
Operation Humidity 10%~ 80%
Video Output 1.0 Vp-p, 75 Ohms
Electronic Shutter 1/50(1/60) - 1/100,000 second
S/N Ratio >= 48db