System

Processor/System

Hisilicon Hi3512   H.264 main profile     Linux(2.6)

Security

Two level password protections for administrators and users

Video/Audio& Alarm

Video Input/Output

Input: 4 CVBS, 1.0Vp-p, 75Ω; Output: 1 CVBS, 1.0Vp-p, 75Ω

Video Stream Standard

Standard ISO14496-10

Revi Function

1 channel or 4 channel revi mode

Audio Input/Output

Input: 4 channel Output: 1 channel

Audio Recording

Synchronized with video

Audio Compression

G.726 5KB/s

Alarm Input/Output

6 channels input;1 channel output

Video Recording

Recording Resolution

D1/HD1/CIF, MAX:2 channels of D1 and 2 channels of CIF

Record Quality

1-4 levels, 1 is the highest level and 4 is the lowest level.

Record Mode

Default: Auto Record. Other modes: Timed and Alarm Record (Optional)

Record Storage

Maximum support one 32GB SD card and one 2.5 inch hard disk.

Record Search

Search Video Record according to record time, record mode and record storage device etc.

Record Playback

Max support 4 channels playback synchronous.

Others

Communication Interface

RS232 interface for remote control; RJ45 10M/100M Ethernet port.

Wireless Transfer

Built-in 3G (WEVDO,CDMA200,TD-SCDMA) or optional GPRS,WIFI and EDGE

Module

GPS and G-Sensor built-in

Temperature/Humidity

Normal Temperature: 0°C ~ +50°C Heater: -25°C ~ +50°C Humidity: 20% to 80%