Xi'an Lavi Security Technology Inc.

Video compressed format: MPEG-4
Preview resolution: 704*576(PAL), 704*480(NTSC)
Playback resolution: depend on the models
Video in: 4ch, 8ch, 16ch, 32ch(depend on the models)
Video in port: BNC
Video out port: BNC
VGA output: it can support 1280*1024 resolution
Video loop out: depend on the models
Code stream: video or composite video
Video frame rate: 25fps(PAL), 30fps(NTSC)
Compressed output code rate: 32K-2M
Audio in: depend on the models
Audio out: 1 ch
Keyboard interface: RS485 ganged keyboard interface
Communication interface: RJ45, RS232
USB ports: USB hard disk, USB mouse, USB RW-DVD, USB flash disk.
VGA interface: 1
Hard disk interface: SATA hard disk port
Alarm in: 16 (NO or NC)
Alarm out: 4
Working temperature: minus ten degree centigrade to the fifty-five degree centigrade
Working humidity: 10%-90%
Power supply: 220V, 50Hz
Power consumption: 20W (hard disk is not included)
Chassis: 19" standard chassis
dimension: 90mm(height)*441mm(width)*470mm(depth)