In order to avoid becoming a victim of burglary, the first important thing is to check the house of all the system doors. Key words: main window, balcony door. The key is to make sure the windows are locked up, or when we go out in the evening.We can install a IP camera and alarm function when someone enters the area of observation. We can also install warning door door, the door of S's T when someone deliberately intruded, the system will alarm. The sensor and the light of the lamp, if necessary, change the lock.
đang được dịch, vui lòng đợi..
![](//viimg.ilovetranslation.com/pic/loading_3.gif?v=b9814dd30c1d7c59_8619)