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Residential Fire Alarms
Point One Hormble Flame and Smoke Terrible
![](../images/movie/image_L1.jpg)
・8’57”
Point Two Type of Residential Fire Alarm
![](../images/movie/image_L2.jpg)
・ 1’25”
Point Three Principle and Installation of Residential Fire Alarms
![](../images/movie/image_L3.jpg)
・8’13”
Point Four Check the Fire Alarms After Instllation
![](../images/movie/image_L4.jpg)
・ 0’52”
Point Five if A Fire Alarms Goes Off...
![](../images/movie/image_L5.jpg)
・ 3’36”
Point Six Meintenance of Residential Fire Alarms
![](../images/movie/image_L6.jpg)
・4’45”