Mixture: Given that the name implies, this is the smoke detector that utilizes each photoelectric and ionization approaches. The end result is a comprehensive smoke alarm which is less likely to experience Phony triggers. Turning on notifications: Upon obtaining signals with the inputs, the FACU will activate the required notification https://wirelessfirealarmsystems90122.dsiblogger.com/70786287/not-known-details-about-wireless-fire-alarm-systems