Shenzhen Shengliran Technology Co., Ltd.
Main products:Car Black Box DVR Camera,IP Camera,GPS Tracker
Products
Contact Us
  • Contact Person : Mr. Xia Edward
  • Company Name : Shenzhen Shengliran Technology Co., Ltd.
  • Tel : 86-755-61216196 61216135
  • Fax : 86-755-89504421
  • Address : Guangdong,Shenzhen,"address:5f,No.289 Bantian Industrial Zone Bantian Changfa Road Longgang District,Shenzhen City ,China
  • Country/Region : China
  • Zip : 518055

4ch stand alone DVR with H.264 dual-stream video compression,4 Channel D1 real-time preview ,

4ch stand alone DVR with H.264 dual-stream video compression,4 Channel D1 real-time preview ,
Product Detailed
Feature: 4 channel simultaneous real-time playback. 4 Channel D1 real-time preview . H.264 dual-stream video compression. DVR7604S  4ch stand alone DVR  Features: 4 channels cost-effective standard DVR   4 Channel D1 real-time preview   H.264 dual-stream video compression   VGA /BNC synchronous video output    4 channel simultaneous real-time playback, GRID interface & smart search    Smart video detection: Motion Detection, camera blank, video loss    Easy backup: USB devices, network download    Built-in web server, Support CMS, NAT traversal    Support Mobile monitoring (3G), Iphone, Blackberry, Symbian    
Product Specifications
ModelDVR7604S
System
Main ProcessorHigh performance embedded microprocessor
Operating SystemEmbedded LINUX
System ResourcesPentaplex function: live, recording, playback, backup & remote access
Control ModeFront panel, USB mouse, IR remote control, Keyboard, Network
Video
Input4 channel, BNC (1.0Vp-p/75Ω)
StandardPAL system (25 frames / sec) NTSC system (30 frames / sec)
Output1VGA, 1BNC(1.0Vp-p/75Ω)
Audio
Input1 channel, BNC(200-2000mV 10KΩ)
Output1 channel, BNC(200-3000mV, 5KΩ)
Bidirectional TalkSame with audio input channel 1
Display
Display Split1/4
Resolution1280 ×1024, 1280×720, 1024×768, 720 × 576, 720 × 480
Tour DisplaySupport
Privacy Masking4 self-defined four-sided zones for privacy masking for each camera
OSDCamera title, time, video loss, camera lock, motion detection, recording
Recording
Video/Audio CompressionH.264 / G.711
Image ResolutionCIF(704×288/704×240)/CIF(352×288/352×240)
Encoding SpeedMain Stream: full 4CIF(25/30fps)/2ch@D1+2ch@CIF(25/30 fps)/full D1(12/15fps)
Extra Stream: CIF 352×288/ 352×240; QCIF 176×144/176×120   
Bit Rate32~4096Kb/s
Image QualityCBR, VBR(1~6 level, level 6 is the best)
Recording ModeManual, Schedule(Regular(Continuous), MD(Video detection: Motion detection, Camera blank, Video loss), Alarm), Stop
Recording PriorityManual >Alarm >Motion Detection >Regular
Recording Interval1~120 min. (default: 60 min.), Pre-record: 1~30 sec., Post-record: 10~300 sec.
Video Detection & Alarm
Trigger EventsRecording, PTZ movement, Tour, Alarm, Email, FTP, Buzzer & Screen tips
Motion DetectionZones: 396(22×18), Sensitivity: 1~6 (level 6 is highest)
Video Loss & Camera BlankSupport
Alarm InputNo
Alarm OutputAlarm triggering screen tips, buzzer, e-mail
Playback & Backup
Playback Channel4
Search ModeTime/Date, Alarm, Motion Detection & Exact search (accurate to second)
Playback FunctionsPlay, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file, Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoom(any size)
Backup ModeFlash drive / USB HDD / USB CD/ Network download
Network
EthernetRJ-45 port (10/100/1000M)
Network FunctionsHTTP, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Alarm Server
Remote OperationMonitor, PTZ control, Playback, System setting, File download, Log information
Hard Disk
Hard Disk1 SATA port, Max 2TB HDD supported
Space OccupationAudio: 28.8MB/H, Video: 56~1800MB/H
HDD ManagementHDD faulty alarm
Auxiliary Interface
USB Interface2 ports, 1 for mouse control, 1 for backup
RS485PTZ control
Environmental
Power SupplyDC12V/2A
Power Consumption8W (Exclude HDD)
Working Environment0°C ~+55°C / 10~90%RH / 86~106kpa
Dimension357×100×280mm (W × H × D)
WeightNet weight:1.4Kg        Gross weight:2.2kg (Exclude HDD)

4ch stand alone DVR with H.264 dual-stream video compression,4 Channel D1 real-time preview ,



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