What purpose do "tensile security cables" serve in access control systems?

Tensile security cables play a critical role in access control systems by providing an added layer of security. Specifically, they are designed to secure objects or devices by preventing unauthorized removal or tampering. This is essential in environments where equipment or access devices must be protected from theft or vandalism. For instance, in settings like commercial buildings, data centers, or public areas, these cables can secure access control panels, readers, or even valuable items connected to the access control system.

Utilizing tensile security cables ensures that these items remain in place and functional, maintaining the integrity of the entire security system. The other choices do not accurately reflect the primary function of these cables; while sharing keys and powering devices are relevant to access control, they do not relate to the physical protection that tensile security cables provide. Similarly, unlocking doors remotely directly involves other types of technology and mechanisms, not tensile security cables.