Aiphone C-ML intercom system help

Question

Hello, I live in an older condo in NYC. The existing system is an aiphone c-ml intercom and a speaker/doorbell on the exterior. SOmeone rings that bell , it rings inside. we can talk back and forth, i can also hit a button that activates an electronic strike to buzz them into the door. I see many intercom related posts here but not really an e strike compatible instruction. Do you guys have a solution for me/? I was looking at the ring pro. and also saw  the ring access controller pro, but dont know if this is what im looking for.  any help would be appreciated

funghi2 · Answer

can anyone help?