Dimadusk

What kind of Hardware you personally use?On the picture it looks like it's ESP32, but can you be more specific? Thanks. Also, in your opinion, is it possible to use...

What store can you recommend for buying ESP32? Is Adruino.ua any good? About cameras, rtsp is not going to work for many reasons, its not secure, and you cannot access...

Nope, unfortuneately ddns works only if you have static/dynamic white IP, as for VPN, its quiet expensive to install good routers on each location, moreover for VPN you have to...

The thing is, I know a lot about networking and video surveillance, but not much in programming and integrating APIs, especially in hass )) If I could write an integration...

Any idea how they did it? They cannot make recording because their Ajax service is on Amazon Cloud, and since they are not acting as video surveillance company, its too...

There must be SDK for dahua for sure: Ezviz sdk is on their website. https://www.google.com/amp/s/support.ajax.systems/ru/dahua-integration/%3famp 

Thats fine as long there will be video from live feed, there are a lot of video capture/saving options ))) wondering if its possible to get sdk officially, or is...

Another option would be nice is to get working Integration into Synology, since it perfectly works with hass as well. Hass allows get all video and sensors from synology, i...

"Modify the firmware in cameras to send rtsp stream to your custom server. Also hard, but there are some investigations were done by habr users." This option probably best bet....

So basically the only option possible on local network just send rtsp traffic to lets say remote NAS (Synology) on different location, then transcode it to mp4 and add mp4...