The guarantee of a confidential connection the center adhoco.H1 becomes not a static IP address and does not expose directly the Internet. Adhoco furnished a portal for the final users. This portal is a safe server, which is professionally hosted and which can develop a secured connection to adhoco.H1. For this is the VPN technology used (Virtual private network). If you would like to access your house, announce yourselves at the internet at this server with user name and password, and you receive entrance to the adhoco.H1 in your dwelling. You can read then the values of all sensors and the current position of all actuators, change the mode of operation of the system, give control advices and receive messages. Besides you can also specify here, with which kind of messages and alarms the system on which way is to orient which persons.