Do you worry about the safety of your home or your little children and old parents when you are busy in working? You always can not put your heart down because you do not know what is happening in your home? OK, if you are puzzled by these problems, you should pay attention to this wireless camera security system. This wireless camera security system will be perfectly suitable for monitoring children and elders, as well as for theft prevention. This camera security system is excellent and environmentally friendly. You can see the situation of your home even when you are sitting in your office. And this wireless CCTV camera security system can be matched with mini type colorful wireless camera for hidden usages. Its signal can penetrate wall and realize synchronization of picture and sound at the sit.