As is clear from the name of this technology, this type of technology uses completely digital signals to analyze and transmit image and sound information, and unlike analog cameras, it transmits waves digitally from the moment of receiving images. to give Buying a network surveillance system requires more equipment than an analog surveillance system, and its installation requires more time and money, and it is better to have it installed by a professional installer.

One of the other important points in buying a surveillance and protection system is to pay attention to the resolution and quality of the images, which should be carefully observed and evaluated by the installer or representatives. The higher the resolution and quality, the higher the price of the CCTV camera and its storage equipment. and always buy from reliable and quality brands.

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