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Digital Video Recorder ( DVR ) is a digital monitoring product specially designed for security and surveillance. With professional embedded operating system PSOS, it is independent of the PC platform, avoid computer virus attack and eliminates halt permanently, which enables the system to run faster and more stably. DVR is also integrated with the feature of digital A/V server and can be connected to Internet to build powerful safety monitoring network. It can be widely applied in different industries, e.g. marketplace, office building, factory, warehouse, community, etc, ensuring a good security guarantee for them.
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| Specifications |
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Item
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Specifications and parameters
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Compression standard
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H.264
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Video signal
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PAL (625 lines); NTSC (525lines)
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Video input
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Composite video: 1.0V p-p/75Ω, BNC connector ×4
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Video output
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Composite video: 1.0V p-p/75Ω, BNC connector ×2
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Audio output
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RCA connector × 2
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Alarm input
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4-channel input . Trigger closed without Voltage，Open or Closed
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Alarm output
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2-channel output. Trigger closed without Voltage，Open or Closed
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Alarm mode
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Inductor input alarm; video dynamic detecting alarm; video loss alarm
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Network
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10/100M self adaptive Ethernet port, support LAN, WAN and ADSL dynamic IP networking
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Control mode
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Front panel, USB mouse, IR remote control, Network control
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Backup mode
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Network backup; external CD-R; USB interface
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Resolution
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Display: 704×576
Image: CIF 352×288
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Hard disk
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Support up to 2 SATA hard disks of more than 1000GB capacity
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E-clock
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Y/M/D; h/m/s
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Encryption
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Data encryption + secondary password management
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Power
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50W (exclude hard disk)
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Environmental temperature
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Working temperature: +5℃~+50℃; RH: < 90%
Storage temperature: -20℃~+70℃; RH: < 95%
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Dimensions
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2U standard industrial case: 432×96×416mm
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Weight
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About 5Kg
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System mode
- With professional operating system PSOS, DVR is independent of the PC platform, aviod computer virus attack and eliminates halt permanently, so it is more stable and free of delay;
- Independent modular design makes the system more stable;
Compression method
- Compress/decompress in H264 algorithm and higher definition is ensured;
- The audio is compressed in G.729 algorithm, which will bring better audio effect;
- Synchronized A/V compression;
- CBR and VBR compression;
Display
- 4 channel video input,2 channel audio input BNC&VGA output;
- 25 F/S (PAL) or 30 F/S (NTSC) real-time compression in each channel without delay;
- The contrast, brightness and saturation of field on live and playback image are adjustable;
- Customize the name of every image;
Video recording
- 4-channel A/V recording;
- High definition image (CIF); CBR/VBR settings;
- Synchronized A/V recording; the parameters of video recording of each channel can be set separately; frame rate is adjustable (0.1F/S – 25 F/S);
- Manual, schedule, alarm and motion detection recording;
- Five levels are available for image quality and bit rate may be customized;
Motion detection function
- 48 motion detection areas can be set in each image;
- Level 1-7 sensitivity can be set in each image;
Storage
- Support up to 2 SATA for 4 Channel;
- No limitation on capacity and rotation speed of hard disk;
- Manual overwriting, automatic overwriting and no overwriting are optional;
- Customize auto alarm of left capacity, i.e. alarm automatically when the left space of hard disk is less than the value you have set;
- The system is integrated with sleep function to reduce heat radiation of the recorder and extend the service life of hard disk;
Search
- Search by date/time, list or exact search;
- Common/alarm video recording searching;
- Log function;
Playback
- Synchronized playback of single channel A/V;
- Play: Fast forward, fast rewind, pause, single frame, previous track, next track, track head, track end, mute;
- Fast forward: 1/2×, 2×, 4×, 8×, 16×, 32×;
- Fast rewind: 1×, 2×, 4×, 8×, 16×, 32×;
PTZ control
- Support multi-protocol decoder with RS485 bus;
- Support multi-protocol: PANNSONIC”, “LLW”, “PELCO-D”, “PELCO-P”, “LILIN”, “NEON”, “PELCO-D YA”, “PELCO-D SFD”, “PELCO-P MK”, “PELCO-D ZT”, “PELCO-PZT”, “ZHIMIN”.
Centralized control
- Control with keyboard through RS485 interface and one keyboard may control several devices separately according to ID;
Alarm function
- 4 alarm input ,2 alarm outputs for 4 Channel;
- Customize time of alarm output;
- Customize alarm input type NC/NO;
- Clear alarm manually or by remote control/network;
- Open/Close buzzer in menu;
- Camera blank or video loss alarm;
Network function
- Support 10/100MB self-adaptive network;
- Download backup with network control software;
- Control PTZ/lens, speed dome camera with network control software;
- Support WEB browsing;
Safety protection
- 128-byte data encryption;
- Dual password protection: administrator and operator;
- Power switch and panel lock; the front panel will be locked automatically within a certain period;
Backup
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- Backup in network or another PC;
- Backup with USB or DVDRW;
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| Package |
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Name
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Quantity
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DVR
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1 Set
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Power Cord
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1 Piece
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IR Remote Controller
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1 Piece
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CD
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1 Piece
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User Manual
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1 Piece
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Screws
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1 Pack
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Quality Certificate
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1 Piece
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