How to test all smoke alarms have been connected successfully

📅 2023-09-16T11:13:13+08:00 ⏱️ PT0M26S 👁️ Number of views：23844

Video Description

Testing:Press the button on the top of the detector, all the connected smoke alarm sound.lt takes10-15 seconds.Be careful not to press any button on the alarm during this time.Testingthe smoke alarm monthly. Silence: Press the button once and waiting for about 2 seconds to slience the alarming.Until detectorstriggers,means detect the real fire,hush function works.