Door manufacturer/provider, can it get better?

Are there any disadvantages with fingerprints from other manufacturers? (so if it's not Ekey)
Regarding support etc. ....

Ekey is the market leader in this area. Devices and operation top.

Are there any disadvantages with fingerprint readers from other manufacturers? (so if it's not ekey) Regarding support, etc....

It is important to me that the fingerprint reader does not simply close a contact to trigger the opening mechanism. That means the control unit for the opening should be located in the secured area and the communication between the fingerprint reader and the control unit should be encrypted.

And line scanner, not photodetector. Otherwise, it would definitely be too uncertain for me

And line scanner, not photodetector. Otherwise, it would definitely be too unreliable for me

Does ekey do both?