Keyless access systems

But everything also runs through their servers - therefore neither secure in connection nor in the future, if the servers are ever shut down.

I had also looked at the BJ, but found no indication anywhere that it runs through their servers. Without the IP gateway, it doesn’t even have a network connection. Are you sure about that?

I was referring to the version with the IP Gateway - without it, it's just a plain AV intercom system.

Well, plain with an abnormal surcharge

I was referring to the version with the IP gateway - without it, it's just a plain old AV intercom system.

If I understood correctly, it's "only" for using the mobile apps and optional. But well, what do you do without the apps with the gateway, besides connecting the panel?

eKey sounds the most interesting to me so far. Server-based or similar is absolutely out of the question.

I am also interested in a keyless system. Primarily, in case someone forgets a key. There are only two of us living here, and we are both often on business trips. Currently, we have not hidden a key with the neighbors, so it would be quite dramatic if we ever found ourselves locked out. I don’t want high-tech there (even though it would be tempting), but quick enrollment/deletion of fingerprints would be important. Also, that fingerprints can only be temporarily activated (for visitors or possibly the cleaning lady, etc.).

:

EKey, whereby temporary activation is only possible via the more expensive network version.