Before making tests with the system, you must let the Central of Alarms in order to put the system on test. Not doing so could cause a false alarm to the Police forces. Connect the system and leave the building, let the retard time elapse and then, go in again. Take into account that normally, the entrance zones have a retard time to allow you to have some seconds to disconnect the alarm. You can walk to trigger several detectors, and then, ask for the information to the Central of Alarms.