What is Computer Networking?
Computer networking refers to interconnected computing devices that can exchange data and share resources with each other. These networked devices use a system of rules, called communications protocols, to transmit information over physical or wireless technologies.
Advantages of computer networking
The main benefits of networks include:
- File sharing – you can easily share data between different users, or access it remotely if you keep it on other connected devices.
- Resource sharing – using network-connected peripheral devices like printers, scanners, and copiers, or sharing software between multiple users, saves money.
- Sharing a single internet connection – it is cost-efficient and can help protect your systems if you properly secure the network.
- Increasing storage capacity – you can access files and multimedia, such as images and music, which you store remotely on other machines or network-attached storage devices.
CCTV (closed-circuit television) is a TV system in which signals are not publicly distributed but are monitored, primarily for surveillance and security purposes.
WHY IS IT IMPORTANT?
CCTV plays a huge part in today’s society, and with cameras all around us, our day-to-day lives are experiencing higher levels of security each day. What many people don’t know, however, is that there are a variety of different types of CCTV cameras which suit different situations or premises and that selecting the proper camera for the right application really is vital.
Different Types of CCTV
Here, we run through these types of cameras and what makes them unique and more suitable for some venues than others.
Dark Fighter Technology Cameras
These cameras can pick up colored images in very low-light conditions. Dark fighter technology can be used in the day and night and offer optimal performance thanks to its wide range of capabilities. They are equipped with ½” CMOS progressive scan sensors which allow the device to pick up high-quality images and don’t require an extra light source – which makes the perfect nighttime security surveillance camera.
ANPR and LPR cameras are used to read and store data on registration plates. They offer a simple and efficient solution to many organizations including tolling, hotel overstay management, and the obvious: car parking. ANRP stands for Automatic Number Plate Recognition (LPR cameras stand for License plate cameras) and these devices help to obtain copious information in a high traffic area to keep any premises secure, etc.