mode

4channel DVR

8channel DVR

16channel DVR

Operation system

Embedded Linux system

System resource

4/8/16 channel CIF real-time video and network-wide transmission

1 or 4-channel CIF Playback at the same time

Operation interface

Graphical user interface(GUI),mouse,panel,remote control operation

Video standard

PAL , NTSC

Image compression

H.264

Audio compression

ADPCM

Recoding mode

Manual.timing.alarm.motion detection

Video Search

Time search,event search,channel search,the log search

Backup

Network backup,USB backup,SATA DVD

Video input

4 BNC

8 BNC

16 BNC

Video output

1 BNC, 1 VGA OUT

Audio input

2 channel

2 channel

2 channel BNC

Audio output

1 channel

1 channel

1 channel BNC

Monitoring quality

PAL: 720x576 ( DI ) ; NTSC:720x480 ( DI )

Playback quality

PAL: 352x288 ( CIF ) ; NTSC:352x240 ( CIF )

Image Control

6 shifts for adjustabel

Motion Detection

For each channel of the detection area ( 16 x 16 ),multi-level sensitivity can be set

Image dispaly

1,4 Image dispaly

1,4,8 Image dispaly

1,4,9,16 Image dispaly

Video Speed

PAL:25 frames / sec (adjustable) NTSC: 30 frames / sec (adjustable)

Video Save

The hard drive , network

Local playback

1 or 4-channel CIF Playback

Alarm Input

Optional

Optional

Optional

Alarm output

PTZ

RS485

Hard Disk Interface

1 SATA interface

1 SATA interfaces

Network interface

Self-adaptive Ethernet interface

USB Interface

A USB2.0 high-speed interface; a USB1.0 interface

Power

12v power