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Avenar 4000 fire detectors

Modern buildings are increasingly equipped with complex technical infrastructure. This trend leads to a tendency of increased electromagnetic pollution, which creates challenges for any installed electrical equipment. It is estimated that between 20%-30% of today’s false alarms have undetermined causes. It is hard for technicians to prevent the situations if the root cause is not clarified.

The Avenar detector 4000 takes these new circumstances into account. Its robustness against electromagnetic pollution and its information about critical environmental disturbances allow the system integrator to identify and resolve critical conditions even quicker, saving time and money. In addition, during operation and maintenance, stability and detection performance are further enhanced by constantly measuring the electromagnetic exposure of each detector and calculating mid- and long-term averages.

These are used to predict the exceeding of threshold values even before possible false alarms can occur. In the world of fire detection, precision and reliability are essential. The Avenar detector 4000 series includes multi-sensor detectors that offer and also combine optical, thermal and chemical detection. The combination of these three specific types of sensors is an approach invented by Bosch. All Avenar detector 4000 models use Bosch’s own Intelligent Signal Processing (ISP) technology, which achieves the highest level of intelligent fire detection. For the next step in precision, the dual-optical variants feature Bosch’s Dual Ray Technology. Added together, these many features result in the highest reliability, and the assurance that there is only an alarm in a true emergency.

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