Yes, it can.
Top Control hardware and software are organised in Top Control projects. This does not apply to 'Priva Alarms'. This means that multiple projects with different types of hardware can be connected to the cloud (and managed with a single solution). This also applies to Compri TCs, as long as the Top Control version is at least 6.6.x. Compris with only a serial port can also be connected serially via the Cloud Connector.