Zone monitors are used to connect conventional detectors to an addressable loop. This may be for economic reasons (due to conventional detectors being less expensive compared with addressable ones), or for technical reasons (the required detector may not be available in an addressable form (for instance flame detectors).
کپسول آیروسل 60 گرمی با تحریک الکتریکی با براکت
حجم محافظت: 0.6 متر مکعب حریق نوع A
حجم محافظت: 0.9 متر مکعب حریق نوع B و C