Many people may think that the CCTV system is for commercial use only. They record the behavior of shoppers in other activities in stores, offices and public areas. In the event of theft or other criminal incidents, these CCTV systems allow business owners to replay recordings to see exactly what happened and who did it. The CCTV system is of course perfect for these situations; However, they also apply to safe use in the home, especially if they are used with a comprehensive family safety system. Closed-circuit television systems can replace the need for bodyguards or attacking dogs, and can become powerful deterrence if equipment is installed in areas that are easy to see. If you have chosen to install the CCTV system at home, here are some issues to consider before you buy it. 1. What kind of CCTV system should you get? You will have a wide range of systems to choose from. Wireless systems are easy to install, but they tend to be more reliable with interference and wired systems. You can also get the system that comes with the IP camera connected to the computer network. This allows you to monitor your property even if you are not at home. These cameras can be accessed via computers, smartphones and other Internet. Powerful devices. 2. What kind of camera do you want? There are Dome cameras, bullet cameras and several other styles. It really depends on your taste and how obvious you want them to be. Remember, if your goal is to stop As a criminal, you will want the most conspicuous camera you can buy. 3. How durable do you need your camera? If you install the camera outside, you need to build them with weather-resistant heavy materials. If you use cameras only for the inside, you will end up having to spend more money on replacing them when they are damaged by the components. 4. How sensitive do you want your camera to be, what resolution do you want? Resolution and sensitivity are two features that the camera needs to consider. The higher the resolution, the better your recording will be, but you will also spend more money. However, you do need to make sure that your recording is clear, so you will be able to identify the perpetrators in the event of an accident. People across the country are starting to include CCTV in their overall family safety system. They are an effective way to reduce crime and protect their families. If you already have a security system, it\'s a good idea to add CCTV to your system.