Connection problems with DS-K1T344, DS-K1T502 and DS-K1T681 devices

In Hikvision access control models such as the DS-K1T344, DS-K1T502 and DS-K1T681, port 80 must be used for connection to the iVMS-4200 software, and not port 8000 as in the other devices:

If the device needs to be connected to the HikCentral Professional software, additionally the ISAPI protocol must be used.