Mavili ML-0314 Maxlogic Konvansiyonel Siren Genişleme Paneli, 4 Çıkışlı

The siren expansion panel is an auxiliary unit that increases the number of siren lines in a fire detection system. The panel carries four separate supervised siren outputs, each capable of delivering 24V DC 1 A, and can be connected directly to addressable or conventional control panels. It is powered by leak-proof type batteries during power failure and adjusts the charging voltage according to ambient temperature. Since short circuits and line breaks at each output are monitored separately, a faulty line is identified without silencing the other lines.