VIDEO DVR 2012.4.17

A VIDEO DVR (Digital Video Recorder) is a device that records and stores video from security cameras. It is commonly used for surveillance and security purposes.

A VIDEO DVR connects to one or more security cameras, captures the incoming video signal, compresses it, and then stores it on a hard drive.

Increased security: A VIDEO DVR provides a way to monitor and record activity in order to deter criminal activity and provide evidence in the event of a crime. Remote access: Many VIDEO DVR systems allow users to access live or recorded video remotely, from a computer, tablet, or smartphone. Scalability: A VIDEO DVR system can be expanded to accommodate additional cameras as needed.

A VIDEO DVR can work with a variety of cameras, including analog CCTV cameras and IP (Internet Protocol) cameras.

Internal hard drive: Many VIDEO DVR systems have a built-in hard drive for storing video. External hard drive: Some VIDEO DVR systems allow users to connect an external hard drive for additional storage capacity.

The length of time that video can be stored on a VIDEO DVR depends on factors such as the size of the hard drive, the number of cameras recording, and the recording settings. Generally, a VIDEO DVR can store several days to several weeks of footage.

Many VIDEO DVR systems allow users to access live or recorded video remotely, from a computer, tablet, or smartphone. This allows for convenient monitoring and management of security footage.

VIDEO DVR systems often include backup options, such as exporting footage to an external hard drive or burning it to DVD. Some systems also offer cloud storage as a backup option.

Number of camera inputs: Make sure the VIDEO DVR has enough inputs for all of your cameras. Storage capacity: Consider the amount of storage you will need based on the number of cameras and recording settings. Remote access: If remote access is important to you, make sure the system offers this feature. Compatibility with cameras: Ensure that the VIDEO DVR is compatible with your chosen cameras.

The cost of a VIDEO DVR system varies depending on factors such as the number of cameras and storage capacity. Basic systems may start at a few hundred dollars, while more advanced systems can cost several thousand dollars.