Items

Parameters

Specifications

System

Language

Chinese/English

Operation Menu

Graphical User interface OSD menu

Password

Users Password/ Administrator Password

Video

Video input

4-CH video input 1.0Vp-p 75Ω

Video output

1-CH video COMPOSITE output1.0Vp-p 75Ω

Video Display

1 channel or synchronous 4 channels

Video Signal

PAL NTSC

Video Compression

H.264 Main profile 75fps D1/s

Audio

Audio input

4-ch Audio input

Audio output

1-ch Audio output

Recording mode

Audio & Video sync Recording

Image processing & storage

Video format

CIF/HD1/D1 Optional

Video stream Standard

ISO14496-10

Video bit rate

CIF: 1536Kbps - 128Kbps 8 levels optional.Highest:1 level

HD1: 2048Kbps - 380Kbps 8 levels optional. Highest:1 level

D1: 2048Kbps - 400Kbps 8 levels optional. Highest:1 level

Audio Bitrates

8KB/s

Storage

Support Dual SD card storage, 64GB for each.

Alarm

Alarm input

6 alarm input below 4V is low level alarm 4V,above 4V are up level alarm

Alarm output

2 alarm output,output up level:12V

Communication Interface

RS485 Interface

Support 2-RS485 interface

RS232 Interface

Support 1-RS232 interface

WIFI Interface

Support 802.11b/g

Extended interface

Auto Station reporter Interface

Support connec