Model NO.

IV-DVR8304C

System

Main Processor

Huawei Hi3520D

Video

Video Compression

H.264(High Profile)；

Encode

4*AHD-M

Decode

1*AHD-M

Multi-Mode Input

Pure Analog：4*AHD-L;4*AHD-M

Mixed ： 2*720P(analog) +2*720P

（network）;

Pure Network ： 8*720P; 1*1080P; 4

*720P; 8*1080P;4*1080P

Audio

Audio Compression

G.711A

Intercom

Support

Record Playback

Record Mode

Manual> Alarm> Motion Detection> Timing

Playback Channels

4(pure local input mode)

Storage & Backup

Space Occupation

960H：12~20G/ day* channel

720P：20G~30G/ day* channel

audio：691.2M/ day* channel

Backup Mode

Network backup, USB portable HDD, USB writer, SATA writer

Interface

Video Input

4CH BNC

Video Output

1ch VGA,1ch HDMI,1ch TV

Audio Input

4CH RCA  

Audio Output

1CH RCA

Alarm Input

/

Alarm Output

/

Network Port

RJ45 10M/100M self-adaptive Ethernet  port

PTZ Control

1*RS485

USB Port

2*USB2.0

HDD Port

1 SATA port（each max to 4T）

Wireless

3G/WIFI (expand via USB)

Other

Power

12V/2A

Dimension

255L*236W*44H mm