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An Internet protocol camera, or IP camera 1080P, 4K, 8K resolution, is a digital video camera NOT just for security.
It also use for remote monitoring at multi Retail, F&B store to reduce manpower cost, getting Part Timers when busy.
IP cameras had the advantages compare to analog cameras, transmitted video signals as a voltage, instead IP camera images are sent using the transmission and ID and Password security of the TCP/IP protocol or Internet, which provides benefits:
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Two-way audio via a single network cable allows users to listen to and speak to the subject of the video.
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The use of a Wi-Fi.
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Distributed intelligence such as video analytics can be placed in the camera itself allowing the camera to analyze images.
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Transmission of commands for PTZ (pan, tilt, zoom) cameras via a single network.
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Secure data transmission through encryption and authentication methods such as WPA, WPA2, TKIP, AES.
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Remote accessibility which allows live video from selected cameras to be viewed from any computer, mobile smartphones.
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PoE or Power over Ethernet to supply power through the ethernet cable and operate without a dedicated power supply.