System

CPU

Hi3510

RTOS

Linux

RAM

32MB SDRAM

ROM

8MB FlashROM

Network

Protocol

TCP/IP,UDP/IP,HTTP,FTP

Telnet,NTP,DDNS,DHCP,PPPoE

PTP,RTSP,RTCP,SMTP,VSIP

Interface

RJ45 10/100 BaseT

Video

Input/Output

1 Video Input

4 Video Input

1 Video Input

1 Video Input

1 Video output

Video (PAL/NTSC) BNC Interface 75 Ohm IV(P-P)

Encoding

H.264 Base Line

Bit Rate

30Kbps ~ 4Mbps

Image

Adjustable Video Quality with 9 Settings

Resolution

4CIF/2CIF/CIF

CIF

4CIF/2CIF/CIF

Frame Rate

PAL/25FPS NTSC/30FPS

Audio

Encoding

G.726 / G.711

Input

1 Audio Input

4 Audio Input: 1 Passive Microphone

1 Audio Input

Output

1 Audio Output

Input Interface

Ø3.5mm Microphone Interface (Orientation) Input Impedance >3000 Ohm x 1 Audio Input Signal (Active Microphone <5V)

Output Interface

Ø3.5mm x1 Audio Input and Output Signals

Bit Rate

16/24/32/40kbps / 64kbps

Serial

RS232

RJ45 Max 230kbps

None

RJ45 Max 230kbps

RS485

Terminal Port Max 230kbps

Alarm

Input

3 Alarm Inputs

1 Alarm Inputs

3 Alarm Inputs

Output

1 Alarm Output

Power

Voltage

12V DC + / - 10%

Consumption

4W

5W

4W

Physical

Size (WxHxD)

45mm x 180mm x 178mm

32mm x 124mm x 110mm

45mm x 180mm x 178mm

Operating Temperature

0°C~50°C

Operating Humidity

0%~90% (Non-condensing)

Storage Temperature

-20°C~75°C

Storage Humidity

0%~90% (Non-condensing)

Electrical Standards

GB/T17626.5 GB/T17626.4