Good information. I would definitely pass on these due to the 125kHz support. This technology needs to go away completely, I know they are thinking all the takeovers they can do which is fine for them. In the long run selling 125kHz today should be shunned.
In the back of my mind I wonder if this stuff is pushed to the market to fast looking at Vizpin their AE doc is vague. It combines a controller and reader and does not call out which Weigand protocols are supported or frequencies.
Just joined IPVM, better late than never. VIZpin can be configured 2 ways. As a foor controller where you control it with Bluetooth but can also connect a wiegand output device to it. In this mode the VIZpin Bluetooth door/gate controller should always be mounted on the secure side of the door. If you want it to work like a long range prox reader, just set it up in vPROX mode and it converts your Smartphone credential to a Wiegand output that you can connect to a panel