What role does backup power play in electronic access control systems?

Backup power is a critical component of electronic access control systems because it ensures that access can be maintained during power outages. In environments where security is paramount, a loss of power can result in unauthorized access or losses since electronic locks and access control panels could fail. Backup power sources, such as batteries or generators, provide the necessary electricity to keep these systems operational when the primary power supply is interrupted.

By maintaining functionality during power outages, backup power enhances the overall reliability and effectiveness of the access control system. This capability is essential for securing facilities, particularly in sensitive locations such as banks, hospitals, and data centers, where the integrity of security measures must remain intact at all times.