Burglar alarm system
The burglar alarm center is the heart of a burglar alarm system or an alarm system. In the alarm center, all signals from sensors / detectors of an alarm system are recorded and evaluated. The incoming signals are recorded in the control center, evaluated and forwarded as soon as the system is armed or activated. For this purpose, alarm notification devices are usually connected to the intrusion detection system to convert the signal into an alarm and forward it. Moreover, intrusion detection systems monitor the function of the lines and the power supply of a notification system and detect irregularities. The power supply of intrusion detection systems is a particularly sensitive area. Many centers are therefore connected to two or more independent power supply systems. Thus, in case of failure of the low-voltage network, the operation can be maintained.