[Marisa Ross]

Biometric locks rely on unique traits like fingerprints or retina scans to grant access, making them valuable in business networks by ensuring only authorized personnel can enter server rooms, data centers, or other critical areas, reducing the risk of physical breaches. Security cameras, or closed-circuit television (CCTV) systems, monitor and record activity in and around business premises, helping deter intruders, capture evidence, and support investigations, with modern features like motion detection and remote viewing boosting their effectiveness. Access control card readers use ID cards or key fobs to manage entry to buildings and restricted areas, offering a flexible, scalable way to adjust permissions and providing a secure, trackable method to control access to sensitive resources.