?
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Model
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4 Channel H.264 DVR
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8 Channel H.264 DVR
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DVR-H3804BW (A,K,R)-S
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DVR-H3808BW (A,K,R)-S
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System
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Main processor
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Industrial grade embedded micro controller chip Huawei Hisilicon chipset 3520A
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Operating system
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Embedded LINUX operating system
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System resource
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Multi-channel real-time recording synchronously, multi-channel real-time playback,
multi-channel multi-user network operation, USB back up.
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Display
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Operation interface
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16 bit real color GUI interface support mouse operation
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Multilingual Language
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YES, 28 kinds of language
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Display screen
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1/4 screen
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1/4/8/9 screen
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Video
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Video standard
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PAL(625 lines, 50fps); NTSC(525lines, 60fps)
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Image encode
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H.264(Main Profile); JPEG Snapshot
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Monitor quality
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Monitor:D1; VGA & HDMI: (1920*1080,1280*720,1440*900,1280*1024,1024*768, 800*600)
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Playback quality
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960H/D1/HD1/CIF
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D1/HD1/CIF
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Encode capability
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4CH real time 960H/D1
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8CH non-real time 960H@12fps;
8CH real time D1@25fps;
8CH non-real time D1@15fps
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Decode capability
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4CH real time 960H/D1
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2CH 960H@12fps;
4CH D1(1D1@25fps+3D1);
8CH D1@15fps
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Multi-mode input
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NO
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Audio
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Audio compression
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G.711A
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Record and playback
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Record mode
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Manual, alarm, motion detection, timing
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Snapshot
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D1 mode: Support automatic capture function (0.5 S/frame,1 S/frame…5 S/frame)
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Local playback
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Max. 4CH 960H / D1 playback / 4*960H@25fps
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Max 2CH 960H@12fps;
Max 4CH D1(1D1@25fps+3D1);
Max 8CH D1@15fps
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Video search
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Time, date, event, channel search
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Storage and back up
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Space Usage
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Video: CIF 4~5G/day*channel; D1 8~20G/day*channel; Audio: 691.2M/day*channel
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Video storage
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Local Hard Disk, Network
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Back up mode
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Network backup, USB portable HDD, USB DVD-RW
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Interface
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Video input
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4CH BNC(1.0Vp-p,75?)
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8CH BNC(1.0Vp-p,75?)
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Video output
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1CH BNC(1.0Vp-p,75?), 1CH VGA, 1CH HDMI
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Audio input
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4CH RCA (200-2800mV,30K?)
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Audio output
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1CH RCA (200-3000mV,5K?)
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Alarm input
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4CH optional
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Alarm output
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1CH optional
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Network port
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1*RJ45 10/100 Base-T self-adaptive Ethernet port
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PTZ control
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1*RS485 port,Support more than 20 kinds protocols.
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USB port
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2*USB 2.0 port
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HDD port
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Accommodates 1 SATA HDDs (1 HDD capacity up to 3TB)
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Wireless Port
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3G & WIFI (extension via USB port)
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User
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User level
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Admin / User
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User right
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Users can set different permissions (How to use please refer to the manual book)
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Password protection
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YES
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Remote
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Remote Independent Operation
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YES
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Download records
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YES
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Remote Event Trigger Recording
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YES
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CMS
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CMS Software for multiple DVR (up to 255 DVR simultaneously)
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Browser
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Internet Explorer, Mozilla Firefox, Google Chrome, Safari
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Live Audio
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YES
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On-line user
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Max. 10
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Mobile Surveillance
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YES (Support iPad, iPhone, BlackBerry, Windows Mobile, Symbian & Android;iPad, iPhone, Andriod have remote playback function)
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Network Protocol
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DHCP, PPPOE, FTP, DNS, DDNS, NTP, UPNP, EMAIL, IP authority, IP search, Alarm center
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Alarm
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Motion detection
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16 × 12 grids per channel;6 adjustable parameters for accurate detection(for local analog channel only)
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Event Notification
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FTP / E-Mail
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Pre-alarm Recording
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YES
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Video loss
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Video loss notification
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Other
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IR remote controller
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Remotely control DVR and PTZ cameras via IR transmitter (IR receiver built-in)
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Cooling fan
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NO
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Tour
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YES
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Power Source (±10%)
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DC 12V / 2A
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Power Consumption (±10%)
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<15W (Without HDD)
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Operating Temperature
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0? ~ +55?
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Dimensions (mm) **
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325mm(L)* 245mm(W)* 52mm(H)
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.jpg "Telecamera videosorveglianza 4 k, 8mpx DAHUA 8MP 2.8MM grandangolare + AUDIO")
In magazzino
Codice: 370819016965
