Basics, Components, Benefits and Differences between NVR and DVR

NVR VS DVR What is the Difference?

INTRODUCTION • At the commercial and residential level, usage of video surveillance systems has become an essential requisite. A video surveillance system is a keystone for running a safe and secure business.

• There are varieties of security systems available in the market and sometimes it becomes difficult to choose the right system for your business.

Difference Between NVR & DVR

• Both the systems are responsible for recoding video. But the main difference is how they record the video.

• DVR System processes data at the recorder. Whereas, NVR System encrypts and processes data before sending it to the recorder for storage and remote viewing.

• DVRs are used with analog cameras, while NVRs are used with IP cameras • DVR is a wired security system and NVR can be both wired as well as wireless.

Basics, Components, And Benefits of NVR • NVR system includes software recording a video in a digital format.

• These Systems are popularly known as PoE Security Camera Systems.

• NVR Systems are more flexible than DVR systems.

• Following are the components required to set up an NVR System: • IP Camera • Ethernet Cables • Recorder

Benefits Of NVR Systems

• Below are the benefits of NVR Systems: • Easy to Install and Wire • Requires Single PoE Cable for Power and Data • Flexible in terms of placement of Camera and Recorder • Provides greater coverage with few camera • Higher Storage Capacity • Better Image Quality

Basics, Components, And Benefits of DVR • DVR Systems are designed to record video in digital format.

• DVR Systems are less expensive in comparison to NVR Systems.

• These systems are suitable for Small or Domestic applications, that does not require long-distance data transfer or remote viewing.

• Following are the components of DVR Systems: • Analog Cameras • Coaxial Cameras • AD Encoder

Benefits Of DVR Systems

• Below are the benefits of DVR Systems: • Cost Effective • Secure Network Connections • Easily Accessible • Motion Detection • Time Stamping Capabilities

Conclusion

• To conclude, both NVR and DVR are used for recording videos. The difference is how they are designed and what components are required for setting up these systems as well as how they process the data.

• For more information you can visit Versitron for all your video surveillance system requirements.