Why Do I Need Surveillance?
The Value of Hybrid NVR/DVRs in IP Video Systems
Hybrid NVR/DVRs are appliances (purposed built computers) that can simultaneously support IP cameras and directly connected analog cameras. This provides simplicity and flexibility. Customers can start with their existing analog cameras and slowly migrate to IP. Specifically, unlike a 'pure' NVR, a hybrid NVR/DVR eliminates the need for a separate video encoder when connecting to analog cameras...
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