?Detector has a monitoring LED operates about every 16 seconds ( flash ) during standby status. When there is smoke, detector will issue fire signal after 16 consecutive times of confirmation on
every 0.3 second. If any dust cause flashing or inconsecutive signal, it will back to normal status after 32 confirmations.
?The coating of terminal contacts has meets the Rohs and has better result on corrosion and conduction.
?Each detector has added specific components that will effectively isolate interference from electromagnetic field and thunder strike.
?All detectors use high-density steel as the material of contacting plate to meet International standards.