To connect Accessy to your building with locks and doors, you need a system that the service can handle. We have already integrated Accessy with the leading suppliers and more are on the way. The next step is to check that the system is Accessy-ready, which means that it needs to be the right software and licenses from the supplier, and that there is a responsibility model for operation. When this is done, the system is connected and you choose which doors can be opened. The only installation needed on an existing lock is to install an Accessy mark and program it by placing the phone against the mark. Then you only need a subscription to the service to manage all accesses and users.