Dahua SD59225U-HNI and IVS

www.ptvc.ch

Young grasshopper
hello Congratulations for your forum

I just bought the PTZ camera Dahua SD59225U-HNI,

for several days I am looking for the possibility of being able to activate the IVS function. because it does not appear on the camera configuration

my salesman told me that the IVS function is an option, unfortunately I can not find any information

it's true or not, if it's true how to add the otions

Thank you in advance for your assistance