CCTV Cameras
Closed-Circuit Television (CCTV) is a video camera used for surveillance that transmits a signal to a specific place on a set of monitors or recording tools, confirming a private and secure visual feed. They are used for crime prevention, traffic tracking, and other things. CCTV Cameras systems are used in many sectors including residential, offices, government sectors, schools and universities, banks and hotels.
Importance of CCTV Cameras
The modern world is a place where CCTV is of utmost importance. This technology secures different aspects of our lives, such as homes, businesses, properties, and even lives themselves, from a number of crimes. It gives round-the-clock security and safety.
Remote access helps you track all the activities efficiently from anywhere and at any time via your smartphone and computer. So you can keep watch on your property while you’re away.
Reasons why CCTV is essential CCTV Cameras
Crime Control:Having cameras discourages crime and prevents event from harmful happenings.
Monitors activities: These systems help prevent crimes, protect people and property, as Criminal is less likely to commit crimes when they’re being observed.
Evidence Gathering: It can provide vital evidence for any investigation, for which the police can identify criminals and clear up cases quickly.
Business security:These systems reduce the risk of theft and provide evidence against criminals. They can also be used for monitoring staff and visitor’s activities.
Public Security: These systems deter crimes, ensure people and properties are safe since criminals will shy away from doing the same acts knowing they’re being watched.
Types of CCTV Cameras
There are two types of cameras which are
- Analog Camera
- IP Camera
Analogue Camera: This is the camera that used to record the signals through the cables to a VCR or DVR for playback.
IP Camera: It stores, monitors, and manages signals via the network.
Comparison between Analogue and IP CCTV Cameras
| Analogue Camera | IP Camera | |
| Video | Record & transfer analogue video signals. | Record & transfer digital video signals. |
| Connectivity | Connected to a DVR or monitor using coaxial cables. | Connected to a network using Ethernet cables or wirelessly via Wi-Fi.
|
| Access | Require direct connection to DVR. | Remote access, control through digital devices like mobile etc. |
| Resolution | They offer low resolution & picture quality. | They offer high resolution & picture quality. |
| Scalability | Difficult to scale, not suitable for large surveillance system | Easy to sacle,suitable for large surveillance system |
| Power Supply | Needs separate power supply. | Receive power and data through a single Ethernet cable. |
Adams Fire Tech offers two well-known brands for surveillance solutions