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 » DVR-uri AHD - TVI


AHD DVR 4 Camera

Braun Group - HS-AHD-3304BW

DVR AHD 4 canale, 720P Real Time Recording, 4ch 720P Real Time Playback, 4ch Video in / 1ch Video out , 4ch Audio in / 1ch Audio out, With USB Mouse, 1HDD,DC12V/2A adapter,remote controller 

More images:
HS-AHD-3304BW Back
72.14 EURO

*) VAT not included
Availability :


HDD-1TB - Seagate Surveillance SV-35(ST1000VX000) 3.5", SATA III 600, 64MB Cache

HDD-2TB - Seagate Surveillance SV-35(ST2000VX000) 3.5", SATA III 600, 64MB Cache

HDD-3TB - Seagate Surveillance SV-35(ST3000VX000) 3.5", SATA III 600, 64MB Cache

HDD-4TB - Seagate Surveillance SV-35(ST4000VX000) 3.5", SATA III 600, 64MB Cache


System Main processor Industrial grade embedded micro controller chip Huawei Hisilicon chipset 3521
Operating system Embedded LINUX operating system
System resource Multi-channel real-time recording synchronously, multi-channel real-time playback,
multi-channel multi-user network operation, USB back up.
Display Operation interface 16 bit real color GUI interface support mouse operation
Multilingual Language YES, 28 kinds of language
Display screen

1/4/8/9 screen (set pure local input mode for example, others are decided

by channel mode) 

Video Video Standard PAL/NTSC720P
Image encode H.264(High Profile)JPEG snapshot
Monitor quality

MonitoringD1not supporting);VGAHDMIHDMIsupporting 1920*1080,

1280*720,1440*900,1280*1024, 1024*768800*600

Playback quality 720P/D1/HD1/CIF
Encode capability 4*720p real-time
Decode capability 4*720p real-time
(ONVIF 2.3)
Analogue: 4*720p / 4*960H
Analogue+Network HD:4*720P+4*720P                                                                                                                                                                                                                                                                   Network HD 2*1080P+2*720P / 8*720P
Audio Audio compression G.711A
Two-way communication support
Record and playback Record mode Manual, alarm, motion detection, timing
Local playback 1~4ch playbacklocal 4*720P modeMax 4ch playback
Video search Time, date, event, channel search
Storage and back up Space Usage

Video  CIF4~5G/day*channel D116~20G/day *channel960H9~42G/day*channel

720P10G~42G/day*channel1080P20G~80G/day*channelAudio 691.2M/day *channel

Video storage Local Hard Disk, Network
Back up mode Network backup, USB portable HDD, USB DVD-RW
Interface Video input 4ch BNC(1.0Vp-p, 75Ω)
Video output 1ch VGA1ch HDMI
Audio input 4ch RCA  (200-2800mV,30KΩ)
Audio output 1ch RCA(200-3000mV,5KΩ) /1ch HDMI audio output
Alarm input Nocan extend to 4ch
Alarm output Nocan extend to 4ch
Network port 1*RJ45 10/100 Base-T self-adaptive Ethernet port
PTZ control 1*RS485 port, Support more than 20 kinds protocols.
USB port Support USB 2.0 port
HDD port Accommodates 1 SATA HDDs (1 HDD capacity up to 4TB)
Wireless Port 3G & WIFI ( Extented by USB)
User User level Admin / User
User right Users can set different permissions (How to use please refer to the manual book)
Password protection YES
Remote Remote Independent Operation YES
Download records YES
Remote Event Trigger Recording YES
CMS CMS Software for multiple DVR (up to 255 DVR simultaneously)
Browser Internet Explorer
Live Audio YES
On-line user Max. 10
Mobile Surveillance

YES (supporting  iPad, iPhone, BlackBerry, Windows Mobile,

Symbian & Android;iPad, iPhone, Andriod  remote playback)

Network Protocol

DHCPPPPOENTPEmailIP AuthorityDDNSFTPARSPAlarm CenterWireless Dialing

Mobile MonitorUPNPWifiRTSPCloud ServicePMS

Alarm Motion detection 16 × 12 grids per channel;6 adjustable parameters for accurate detection(for local analog channel only)
Event Notification FTP / E-Mail / PMS
Pre-alarm Recording YES
Video loss Video loss notification
Buzzer YES
Others IR remote controller Remotely control DVR and PTZ cameras via IR transmitter (IR receiver built-in)
Remote  control YES 
Cooling fan fNO
Tour YES
Power Source (±10%) DC 12V /2A
Power Consumption (±10%) <10WWithout HDD
Operating Temperature 0 ~ +55
Operating humidity 10%90%
Atmosphere 86kpa106kpa
Dimensions (mm) ** 325mm(L)* 245mm(W)* 52mm(H)
System Recovery System auto recovery after power failure
Package Net Weight 0.9kg±0.1kg
Carton Box Size

5units packing358mm(L)* 83mm(W)* 270mm(H)       

10units packing325mm(L)* 80mm(W)*255mm(H)

Package Size

 5units packing440mm(L)* 375mm(W)*285mm(H)       

10units packing415mm(L)* 335mm(W)*525mm(H)

Gross Weight 5units packing7.5kg±0.5kg       10units packing14.5kg±0.5kg


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