The society is more and more developed. However, at the same time, it is not so stable. Crimes happen time to time. Thefts usually happen at home. Every family concerns the home security very much, especially when they have children at home. The developing surveillance security technology provides them more choices. Among them, many are becoming more and more convenient.
At present, a home CCTV security system is very easy to install. We only need 4 to 6 cameras and 4-6 pieces of cables, power adapters and a DVR. We install the cameras at the key places, such as the corner, hall, stairs, etc. Then connect the cameras and DVR by the cables. We usually use bullet cameras outdoor and dome cameras indoor. Regarding that there is seldom light at night, we suggest IR cameras. With the IR LED, we can gain clearer pictures. And we choose all in one cables which combine the power and video cables. Then adjust the DVR parameters. We can set the DVR only record the video when there is motion detected. It can save storage space.
There is another kind of surveillance security camera. It is usually used in this situation. If we have a baby and we have to leave him alone at home in some urgent cases, we can choose a special camera to help us. That is wireless camera with wi-fi function. Put this camera at a spot that can see the baby. Only if we have wireless router and connecting the internet, we can see the picture by our mobile phone or other mobile devices.
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