If you are planning to buy a security camera for your house or any other building, there are several dahua security cameras available in the market. These cameras come with unique features and advancements. If you are planning to buy a security camera, you have landed on the right page. This article will provide you with a guideline on how to choose the best security camera based on the various features of the camera.
Features of the best security camera system
Dual speaker option
While choosing a dahua security camera for your house, dual speaker system features must be mandatory, as both the house owner and the person standing outside the door can communicate with each other, which avoids unsafe direct communication if the person is anonymous.
Camera resolution
The security camera has two types of view:
- Narrow field view: With a narrow filed view, the camera will be able to capture only a few details, but it will appear closer and hence the details will be very clear.
- Wide-angle view: This type of camera will have a wide opening, and hence it will capture wide areas and but the captured image will be somewhat far. But with the High Definition Video option with a resolution of 1080p, the captured pictures will be very clear.
Wireless feature
The dahua security camera must have a wireless feature. For example, what happens if your wired camera cable is cut by any unidentified people or cut due to wind or other environmental changes? So, it is always to buy a wireless security camera for a break less recording.
Security camera power source
The security camera comes with two options. They can be wired and hence plugged into an electric power source. But with the help of the extension cord alone, the security camera will be able to extend to some part of the building. But with battery-powered security cameras, they can be placed at where ever place you need. But the difficulty with this option is the battery has to be replaced frequently.
Night vision or low-light vision camera
The dahua security camera comes in 2 vision types. With a low-light vision camera, with the help of image intensifiers, projects images in low-light like bright image and this is mostly preferred in housing areas.
With a night vision camera, where the environment is pitch dark, the low-light camera will not be able to capture images, as it requires some sort of dim light sources. For this purpose, an infrared security camera will be used where infra-red rays will be emitted for projecting images in the dark. But if there pitch dark, thermal camera is used, which uses heat energy difference in identifying the image pattern. But this also might fail if there is variation in the colour.
Motion sensors
The dahua security camera with motion sensors activates the control panel if there is any movement around the building or rooms. The control panel, in turn, will alert the alarm system to beep in high decibel sound. The motion camera also helps in limited usage of storage space, as it records only crucial mandatory details and saving the frequency usage of the internet data.
Remote access
Most of the smart homes have dahua security cameras with remote access. For remote access, people need to install apps in their mobile or software on their desktop or laptop. With remote access, people will be able to monitor live video from any part of their house, where the sensors have been installed.
Conclusion
Thus by knowing the need for the dahua security camera, and the appropriate features, people will be able to avoid burgling or any other anonymous entries.
