DVRs operate in a straightforward yet efficient way:
- Input: Receives video signals from analog cameras, TV tuners, or other devices.
- Processing: Converts these analog signals into compressed digital formats.
- Storage: Saves the footage on a hard drive, allowing for long-term storage.
- Access: Enables users to view live or recorded video through connected monitors, apps, or web interfaces.
Advanced features like motion detection, remote access, and scheduling enhance the DVR’s usability, making it suitable for various applications.
Read also: What is a DVR? Functions, Benefits, and Uses Explained