[Misty Stewart]

Three types of physical security hardware are surveillance cameras, access control systems, and intrusion detection systems. Surveillance cameras monitor and record activities around business premises, helping to deter crime, provide evidence, and enhance security through real-time monitoring. Access control systems manage who can enter or exit specific areas using keycards, biometric scanners, or PIN codes, protecting sensitive areas and ensuring only authorized personnel can access restricted zones. Intrusion detection systems, including alarms and sensors, detect unauthorized entries or suspicious activities at doors, windows, and other entry points, alerting security personnel to potential breaches and ensuring the safety of employees and assets. These devices are important for businesses because they improve security, protect valuable assets, ensure employee safety, and maintain a secure working environment.