Yes, an access control card can be used for other applications such as time and attendance or cashless vending. Additionally, some access control cards can also be used as ID cards.

A video capture card is a piece of computer hardware that enables a computer to process and store video footage from an analog or digital source. Video capture cards are used in various applications, including security surveillance, video editing, and live streaming.

Cloud computing security or, more simply, cloud security is the security of data and systems used in cloud computing. It includes the procedures and techniques used to protect information stored on remote servers and accessed over a network, typically the Internet. Many different cloud computing security solutions are available, each with advantages and disadvantages.

The most common system used for video surveillance is the closed-circuit television (CCTV) system. This system consists of cameras connected to a centralized monitoring station.

CCTV systems can be used for various purposes, such as security, safety, and traffic monitoring. They are often used with other security measures, such as alarms and access control systems.

IP surveillance cameras connect to the network using an Ethernet cable or a wireless connection. Wireless IP cameras are convenient because they can be installed anywhere without running cables. Still, they are more expensive than wired cameras and may have a shorter range and poorer performance.

Ethernet is the best choice for most small-scale installations because it is more reliable and accessible to troubleshoot than wireless. A wireless system may be the best option if you need to install cameras in a large area or where wiring may be complex.