link? i am close to CCTV retailers and dahua and hikvision are only brands of CCTV widely available with two exceptions of "cp plus" and "hawkvision" which are in all lilkelihood rebranded or made in china products.

https://www.amazon.in/s?k=cctv+system+4+channel

so what are your options? i have been contemplating getting a door phone + cctv for my home for the past so many years but problems like these prevent me from investing into an ecosystem.

edit: oh. looks like pager attacks has their attention now.

https://trak.in/stories/pager-bombs-govt-can-ban-chinese-cct...

i guess time will tell and then there is lobbying so yeah