PROCEDE DE SURVEILLANCE A DISTANCE DE SITES OU DE PERSONNES ET DISPOSITIF LE METTANT EN OEUVRE

摘要

The distant site surveillance system has security equipment (6) and portable equipment (5). Surveillance system information is transmitted on a telephone network (4) a modem (30 receives the information and passes it to a secondary server (2). The information is sorted in a file, and compared with a stored file in a primary server (1) over the Internet (7). When an alarm is detected, an operator processes the information.