Difference Between Analog and Digital CCTV Camera
Analog Surveillance System Camera
1.You need to change the storage tape every day and need to have storage drives to back the videos.
2.When you copy or record over tapes the picture quality degrades, so you’ll need to replace them.
3.An analog surveillance camera and a VCR record footages from each camera in turn.
4.CCTV footages from the analog camera are stored in physical drives.
5.Image pixelation is low in the case for analog cctv camera.
Digital Surveillance System Camera
1.Store as many recordings, from as many cameras, as you want. You’re only limited by the size of the data storage on your computer or server.
2.Image quality is superior and doesn’t degrade over multiple copies or time, and it’s cheap to copy data to CDs to pass information around.
3.Digital CCTV recorders, or DCRs record up to 100 images per second, and can record simultaneously from each camera.
Reasons why Digital CCTV Camera is superior to Analog CCTV Camera are:
>>HD Picture Quality
Read Also: Different types of CCTV Camera
DIGITAL/IP BASED SYSTEM
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