The Akuvox Lift Controller is a RS485 + TCP/IP based 32 Level (output) controller which can be connected via the RS485 output of virtually all Akuvox Indoor Monitors and Akuvox Intercom Stations.  Expansion modulaes are also available each having 32 controllable outputs.   A separate reader can also be added via Wiegand 26/34 port.  Please see the following PDF for further information.

Akuvox AV-EC32 Lift Controller

I also has a  Fire Alarm Input for such occasions.