CCTV is very important in home security. There are many people who install CCTV in their homes to improve the security of their homes. This they did so that their house finances increased. If you can’t install CCTV yourself at home, then you can use the services of locksmith Dublin. We can help you to install CCTV and alarm systems at home.
CCTV itself has several types of cameras. You only need to choose the most appropriate for your needs. These are some types of cameras on CCTV that you must know.
1. Analog CCTV cameras
That is a camera that uses one solid cable for each camera. That is, each camera must be connected to the DVR or the system directly.
2. CCTV Network Cameras
Often also called the IP Camera. That is a camera that can use networks and does not require one special cable for each camera in access. The use of this camera will be more economical in terms of installation because the nature of the network can be made parallel or branched out.
3. DVR (Digital Video Recorder) is a device that serves to record all images taken and sent by CCTV cameras.
And the images stored by the DVR can be selected and played back as desired. That is why CCTV DVR recordings can help uncover crimes and or be used as proof of the crime. However, the number and quality of a DVR recording depend on the quality of the DVR itself.
By reading the description above it is certainly clear what are the benefits of using CCTV. And also how CCTV works. Which can be briefly concluded that using CCTV will be very helpful in making security and security efforts, including within the household or family. You must find the right CCTV.