Video Signal: PAL (625line, 50 field / sec) NTSC (525 lines / frame, 60 field / sec)            

Composite Video : 1.0V p-p/75 Ω, BNC connector x16

Video Output: Composite Video : 1.0V p-p/75 Ω, BNC Connector x 2 (VGA optional)

Audio Input: connector x16

audio output: RCA audio output ; RCA × 1 intercom output cuts

Alarm input: Non-voltage contact closure, the regular open - or closed,8-channel input

Alarm output: Non-voltage contact closure, always open, 4 -channel Output

Alarm Alarm: sensor input; Video detection alarm; Video sight loss alarm; Disc full warning

NETWORK: Ethernet port adaptive School Official Cites Use of support LAN, ADSL, DDN, including WAN

Control: Compatible with console and the camera control, RS485 interface x 1

Backup mode: USB backup, network backup, CD-RW

Resolution :704 x 576 shows, Compression options: CIF resolution 352 × 704 × 576 D1 288 Half-D1

Compression Standard: MPEG4/H.264

Hard Disk: 4 IDE interface, and support for large hard disks more than eight pieces of 300G

Bit stream installed: Adjustable seven stalls bit stream stall 100MB/ : 1 hour / Road, two stalls 150MB/ hours / road

Three stalls 200MB/ hours / road, 4 stalls 250MB/hours / road, 5 stalls 300MB/ hours / road

stalls 350MB/ hours / road, 7 stalls 400MB/ hours / road : 1~100MB/ own hours /  Road

Security functions: 2 + 128-bit data encryption password management

Power: 220V(±10%)/50HZ，180W

Power: 50W (no hard disk)

Temperature: +5 ~ +50 ° C; Humidity :"90%

Storage temperature: -20 ~ +70 ° C

Humidity: "95%

Size appearance: 432* 96 *375mm

Weight: About8Kg