The 9 most popular types of CCTV cameras available are:
Are you wondering which CCTV camera to buy for your business premises? Use our experts to safeguard your property and staff.
DVR vs NVR
The main difference between the network video recorder (NVR) and digital video recorder (DVR) is in how they process raw video data. A DVR converts analog footage into a digital format, while an NVR typically only works with digital footage. DVR systems process data at the recorder, while NVR systems encode and process data at the camera before transmitting it to the recorder for storage and remote viewing. Unless they’ve been reconfigured, the DVR connects to an analog CCTV system via a coaxial cable, while the NVR connects to an IP camera system over an Ethernet or WiFi connection.
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