(2/5) side of the door.Attach the bar magnet to door frame with the arr

问题描述:

(2/5) side of the door.Attach the bar magnet to door frame with the arr

使用双面胶带固定主机一边的门.在门框上附上条形磁铁,并用箭头对准主机的参考线.通过将主机的系统开关切换至“ON”位置来测试安装,以及观察警报是否能被打开的门引发.