5 points you should consider when choosing a surveillance camera
At the moment we decide to have a security camera , it is because there is a need to increase the security of an area , whether near or far, in your home or company , or to have the entrances and streets of municipalities or cities monitored. For that, it is essential to take into account the features that a video surveillance camera must have , and thus have exactly what we need. To make a good choice, you should take into account the following points:
1. Know the types of connection
Video surveillance cameras can work through different types of connection , this will be one of the first features that you will have when choosing a security camera . We can find analog video surveillance cameras , which are connected by cable; Wi-Fi video surveillance cameras , can be controlled by being directly connected to a Wi-Fi network; and video surveillance cameras by 4G , through an Internet connection. The latter are cameras that can be controlled from anywhere, since a private Internet network is available.
2. Choose good video resolution
Another of the first pieces of information you will receive from surveillance cameras is the video resolution . The image quality of video surveillance cameras is recommended to be high enough to offer completely clear information and images . Nowadays, we will find video surveillance cameras of all kinds of resolutions, but if you are not sure which resolution to choose, Full HD (1920×1080 pixels) is one of the most effective resolutions in terms of value for money and offers high quality images.
3. Know the viewing angle
An outstanding feature that we must pay attention to is the viewing angle . But what is the field of vision? It is the entire area to which the surveillance camera lens has access and, therefore, we can have images. Depending on the area that we want to record, we will need a viewing angle that is capable of covering the entire necessary area. For example, if what we want is to have the entrance to a business premises or the entrance of a second residence under surveillance , we will need it to be able to record as much space as possible, an angle of 120 degrees would be ideal.
4. Have night vision
One of the great important details of security cameras is that they have good night vision , to be able to record images in the dark . One way to calculate the ideal power to secure the area is to measure the approximate meters that we want to illuminate. It is crucial that the security camera offers this type of vision if what we want is to increase the security of our home or business when there is little visibility. In addition, it is also an effective feature to have the streets and entrances of towns, cities or municipalities monitored at night.
5. Take into account the types of storage
The images recorded from a surveillance camera can be stored in different formats such as: DVR or NVR video recorder storage, on a MicroSD or cloud storage. Each type of storage has its advantages. What must be taken into account is the time that we want to have the camera recording , since it is important to manage it in order to save as much memory as possible . For that, there are surveillance cameras that have a motion detector to record only when needed.