In this modern age, the importance and the need for surveillance have gone up a notch. Be it an apartment complex, office, or public place, installing an efficient security system is considered necessary. CCTV cameras are widely used as surveillance systems.
This system helps detect abnormal or criminal activities and thus aids in catching the perpetrators. People also refrain from committing crimes because they know they’re being watched. The acronym CCTV stands for Closed Circuit Television.
There are many different types of CCTV systems, but mostly all have Security Cameras, Cabling / Wiring, Network Video, Record Recorder (NVR), Storage (Hard Drives).
If you are having a tough time in this complex world of security systems, then this guide will lead you to your best decision. It is difficult to understand all the ins and outs of a security system and choose one among the plethora of choices. But you can make the best choice by considering some general information.
First of all, you need to set a suitable budget. Then, consider the area in which you want to install the CCTV cameras. Do you want to install them indoors or outdoors? How big is the area? How is the lighting? Are there any obstacles in the direction that you want to focus on?
These simple questions can be answered easily once you take a critical look at the premises where you want to install the security system.
It is also important to know whether you want your CCTV system to be a discreet or a visual deterrent. Regardless of the type, the law compels you to put up a sign mentioning that this area is under surveillance.
Having answers to these questions is fundamental as they decide what resolution of the camera, its maximum coverage, its angle and positioning, and cable length is required.
Following is comprehensive information about commonly used CCTV cameras. This will ensure that you install the appropriate security system on your premises that is efficient and reliable.
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1. Dome CCTV cameras
They are commonly used both indoors and outdoors. These cameras give a 360° view and are commonly used in restaurants and shopping malls.
2. C-Mount CCTV cameras
They come with detachable lenses. They can adapt to distance and field of vision. These cameras are also equipped with zooming in and out without losing focus. They are bigger and suitable for the outdoors.
3. Bullet CCTV cameras
These cameras are elongated and bullet-like. They are commonly used for outdoor surveillance because they can withstand extreme temperature, dust, and dirt.
4. PTZ Pan/Tilt/Zoom cameras
These are best for surveillance of remote areas. PTZ cameras can tilt down and up, zoom in and zoom out of the focused area or object. They are mostly used in banks, businesses, and museums.
5. High Definition (HD) CCTV cameras
As the name indicates, they have a high resolution from 720p to 4K. These are used in high-risk areas.
6. Day/Night CCTV cameras
These cameras are designed to work efficiently despite the lighting condition. They are perfect for 24/7 outdoor use as they can withstand all sorts of extreme weather conditions.
In retrospect, CCTV cameras, if used correctly, prove to be an efficient security system. Ensuring the safety of your family, property, or whatever is concerned is always of primary importance.
Setting an appropriate budget and knowing what kind of results you want from your security setup is essential to proceed with the selection of a device.
With all the advancements in technology, we can expect more efficient security devices to be available in the market in the future. But for now, CCTV cameras are a reliable surveillance and security system.
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