4CH 1080P(AHD/HD-TVI) video-input and 4CH audio input , support P2P connection and 2 HDD

Additional Information

DVR    4 Channel, 8 Channel, 16 Channel

Model ST40204

Operating System HisiliconHi3521A HisiliconHi3531A

Video/Audio Input System AHD/HD-TVI/CVBS

Video Input 4CH (BNC 1.0Vp-p, 75Ω)

Audio Input 4CH (RCA)

Video/Audio Output HDMI Output 1CH（1920*1080）

VGA Output 1CH（1280*720, 1280*800 ,1280*1024, 1024*768, 800*600,1366*768,1440*900）

Audio Output 1CH（RCA）

Video/Audio Code Parameters Video Compression H.264

Record Resolution 1080P/720P/960H(Automatic Identification)

Video/Audio Code Parameters Recording Frame Rate PAL:1080P@25fps

                                                 720P@25fps

                                                 960H@25fps

                                                 NTSC:1080P@30fps

                                                 720P@30fps

                                                  960H@30fps

Video Bit Rate VBR/CBR(256kbps-4096kbps)

Audio Compression ADPCM

Audio Bit Rate 16kbps

Stream Type Composite stream / Video stream

Dual-stream Support

Synchronous playback 4CH

Hard Disk Interface 2 SATA HDD (Not included )

Capacity Max 8TB HDD total

Recording Management Recording  Mode Schedule, Manual, Motion Detection, Alarm

Playback Mode Quick Playback、By Time、By Event、By File、Image

Multi – Playback 1 / 4CH

Backup Method USB Flash drive / Network

Backup Mode By Event ,By File , image backup, regular backup

Network management Networking Mode Support PPPOE, static IP, DHCP, 3G(WCDMA/CDMA2000)

Network Port 1 X RJ45 10/100 Ethernet interface

Mobile Device iPhone ,iPad ,Android

Web Browser IE6/7/8/9/10/11 , Chrome , Firefox , Opera ,Safari

P2P Cloud ID Support（Optional）

DDNS Build-in special free DDNS and third-party DDNS

PC platform Windows XP/7/8/10 & Mac OS

 Output Interface intercom Two-way intercom

PTZ Rs-485 control

USB 2 X USB2.0

Alarm Trigger Buzzer, Alarm Recording, PTZ movement, Email, Channel pop-up, snapshot

Remote Control Not support

Alarm in 4CH(optional)

Alarm out 1CH(optional)

General Power Supply DC 12V/3A

Consumption ＜6.1W (without HDD)

Environment -10℃~60℃， 10% ~90%RH

Dimension 354（W）X 230(D) X 45mm(H)

Weight ≤1.3Kg (without HDD)