Area monitoring network, has sensor units with sensors detecting different biological or chemical harmful substances, where units transfer measured values detected by sensors among themselves and/or to central processing unit

摘要

The network has sensor units (7-12) that are connected with each other and/or with a central processing unit (21) by an interface. The units have sensors that are arranged at different positions, where the sensors detect different biological or chemical harmful substances. The units transfer measured values detected by the sensors among themselves and/or to the central processing unit, where the unit is an alarm control unit.