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4 Channel DVR

4 Channel DVR

This product has been discontinued and removed from our shelves.

Features of 4 Channel DVR
1. Stand-alone digital video recorder, H.264 compression.
2. High quality video display: NTSC (720x480), PAL (704x576) real-time display
3. Multiple recording/search categories: Date/Time, Event, Manual, Schedule, Alarm, Motion Detection
4. Real time recording support: 120 Fps for NTSC at CIF image (100 Fps for PAL)
5. 4 channel video recording at the same time
6. Pentaplex: Live, Record, Playback, Back-up and Network at the same time
7. Backup: CD-RW (Option: DVD-RW), USB 2.0 and NET backup supported
8. PTZ CCTV camera control in local and remote area
9. E-mail notification and 3G support

Network Viewer
Static, Dynamic IP and DDNS, Support Internet Explorer and special client software
Remote Live Monitoring, File Searching, Backup, Playback and PTZ Camera Control
Remote Configuration, Firmware Upgrade and Event (Alarm, Motion) Notification
Full duplex two way audio transmission

Technical Specifications of 4 Channel DVR

Model Name DVR8504H
Compression Standard H.264
Resolution Preview resolution: 704 x 576 (PAL), 720 x 480 (NTSC) Playback resolution: 4 x CIF Frames: 1F/S ~ 30F/S (Adjustable)
Hard Disk 2 SATA Hard Disk interface (Support Capacity from 40G to 4T in Total)
Video Signal PAL(625Line, 50f/s), NTSC(525Line, 60f/s)
Video Input 4 channel, BNC, 1.0V p-p/75Ω
Composite Video Output 1 channel, BNC, 1.0V p-p/75Ω
Monitor Video Output 1 channel, BNC, 1.0V p-p/75Ω
VGA Interface 1 VGA, Resolution: 800x600/60HZ, 1024x768/60HZ
Audio Input 2 channel, RCA
Audio Output 1 channel, RCA
Alarm Input 2 Channel, Trigger closed without Voltage, Open or Closed
Alarm Output 1 Channel, Trigger closed without Voltage, Open or Closed
Alarm Mode Sensor Input, Motion Detection, Video Loss, Full Disk Space.
Network Ethernet (10/100M ), LAN, WAN and ADSL
Control Way USB2.0 Mouse, Remote Control, PTZ, Camera, RS485 x 1
Backup USB2.0, CDRW, DVDRW and Network
Bit Rate 5 Levels: 120MB/H, 150MB/H, 250MB/H, 300MB/H, 500MB/H, 1~1000MB/H Self-defined
Password Encrypted by 128-bit Numerical Digits with 2-Level Password Protection
Power Supply DC12V 3.0A
Consumption 10W (Without HDD)
Working Environment Temperature: +5℃~+50℃; Humid: < 90%
Device Dimension 350×272 X 58 mm (W*D*H)
Weight N.W: 2.4KG G.W: 3.8KG
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D-VITEC is a China-based 4 channel DVR manufacturer and supplier. We offer 4 channel DVRs, CCTV camera lens, 3DNR CCTV cameras and so on. Our high quality products are offered at competitive prices. We can supply the full chain of manufacturing dome CCTV cameras, car CCTV cameras, etc. right here in China. Our lower manufacturing cost can save your purchasing cost. More details on each of our products are shown on the description page.