CCTV is generally utilized for surveillance purposes, including safety monitoring, spying, and security monitoring. These solutions utilize one or several video cameras to transmit audio and video, via wired transmission or wireless, to a monitor or several of them.
Technology behind Video Surveillance Systems:
IP security cameras come with a wide range of features and technologies, allowing you to record video in HD, adjust to changing light levels throughout the day, and even focus your camera remotely. Today’s IP video surveillance solutions use an IP network, rather than complicated cabling setups, as the backbone for delivering information. This allows for flexible, cost-effective installation, remote video monitoring, improved storage, and a host of other benefits.An affordable alternative to IP cameras, HD analog cameras combine powerful high definition resolution with analog CCTV technology. This allows you to record video for license plate capture or facial recognition without upgrading your system to use IP technology.
How It Works:
CCTV systems are composed of a variety of components for viewing, recording, and archiving video footage that offer a wide range of surveillance benefits.
Here the Cameras are connected to a Video Server, the Cameras could be connected to a Digital Video Recorder (DVR), Network Video Recorder (NVR) OR a Hybrid Video Recorder.Newer Camera systems usually use Cat5e or Cat6 Cable and Baluns to connect the Cameras to the DVR, NVR, Video Capture Card or Time Lapse Recorder or the Cameras may be connected by a Wireless Connection. Most Cameras Systems are connected to a Monitor, Standard TV or HDMI TV; more modern systems can be networked to Local or Remote computers or to cell phones through connecting the DVR, NVR or Video Server to the internet. Occasionally some clients want their Camera System monitored by a Central Monitoring Station; clients get notified when their alarm activates and then they view their Camera system through their Cell Phones.The DVR, NVR or Video Server stores the pictures onto a Hard Drive or multiple Hard Drives.
Benefits of Video Surveillance Systems:
- Prevent Crime– If you’re worried about crime, cameras can not only catch criminals in the act, but the very presence of CCTV systems can make a would-be criminal think twice about any wrong-doing.
- Prevent Employee Theft– If you suspects one of your employees of wrong-doing but don’t know where to begin to try to get to the bottom of things, a camera can be a very helpful tool.
- Be a useful piece of evidence– If a crime is committed in or around your business and the person accused of committing the crime was caught on camera, you’ve got an extra piece of evidence for a court case.
- Keep an eye on children and elderly folks– With a CCTV system at home, you can monitor the safety of your children and elderly folks while you are away.
- Protecting your staff– CCTV can protect your staff physically against violence from customers.
- Encourage good behavior– Having a CCTV camera inside offices may help in creating discipline among the employees.
- Monitoring high-risk area– Cameras may be placed in high-risk areas inside a factory. Such areas may include those in which fires can possibly break out. A camera in place there will lessen potential damages because emergency measures can be made immediately. Cameras may also be placed in areas where accidents can happen. This is important so that life-saving measures can be employed promptly.
- Increase customer’s confidence– Banks and shops equipped with CCTV cameras give the customers a sense of security and safety.