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CCTV recorder

 
 
Time Lapse VCR
 
Records images on a magnetic tape of VHS format
Records images in analogue format
 
Standalone DVR
 
 
Records images in digital format
Latest technology in DVRs
Triplex operation of simultaneous play , record and transmission
No need of switching unit and VCR
Supports internal and external hard disk banks
These DVR's have an extra edge over any other kind of DVR's.
 
 
 
 
 
PC Based DVR ( DVR cards)
 
 
Records images in digital format
16 external alarm inputs, one relay output, one TTL output real time video loss detection
No need of multiplexer as well as recorder
Remote watch is possible through LAN \ WAN \Internet
Can be seen in 2X2, 3X3, 4X4 or single screen format.
Wide range of selective recording speed
Powerful search functions on time, date and alarm
 
Multi Client Digital Video recorder back to top
 
Support of TCP/IP protocol
Real-time monitoring of motion pictures
Searching and recording of data
Two-way voice communication
Pan/ Tilt/ Zoom/ Focus remote control
Manipulate user settings
Compatible operating system
   
  **Guide for choosing DVR

What are CCTV DVRS. back to top

  • DVR is abbreviation of Digital Video Recorders
  • Digital image data is compressed and stored in Hard Drive
  • There are several types of DVR- PC based DVR, Industrial Computer Based DVR, Networked DVR, IP Based Camera and web server.
  • On-site technical support
  • Our product- Digitals CCTV system. send enquiry

Keep these things in your mind while selecting a DVR back to top

Frames Per Second
The frames per second is the number of frames recorded by the DVR in one second. Real time recording on each camera is about 30 fps.The New technology has made real time recording affordable. If you are recording cash registers or something similar then you must select real time recording

Hard Drive
The size of hard drive space determines the number of hours of recording you can store, before the system starts overwriting on the stored video. Each DVR has its storage capacity listed in the specifications. But this specification is just a rough estimate as there are other external factors that also affects hard drive space. The most critical factor being the compression format used by the DVR. The type of cameras connected to the DVR will also make a difference (specifically the chip size and resolution). Another factor are the features selected on the DVR. Features like scheduling, motion detection,tuning of the frame rate takes up more space on the hard drive. Even the field of view (what you are recording) will affect the storage capacity - the more complex the image, the more hard drive space it will take to capture the complexity.
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Read more on Security faqs blog

What comes with the DVR? back to top

Most of Digitals India DVR's come with a standard 120 gig hard drive (unless otherwise noted). They also include the software (for setup, local, and remote viewing), power cord and documentation. PC-based machines are supplied with a mouse and a keyboard. Simply plug in a camera, cables and a monitor to initialize a system. For PC-based machines only a standard computer monitor is required. Also, we have on-site technical support available at no additional cost.

DVR Card Faqs

What kind of backup devices are supported by DVR card based CCTV system? back to top

DVR Data backup devices include CD-RWs, DVD-RAMs, DVD-RWs, DATs, USB storage devices. A Network drive can also be used to create backups. The data can be easily viewed through Backup viewer supplied with the system. Data backup can also be saved in AVI format, making it conveniently viewable through the Windows Media Player.

Articles on Security Faqs blog. back to top

 

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