The rechargeable backup battery provides power to FingerTec terminals when the primary source of power is unavailable. With the right backup battery, your system won’t have to be interrupted during a power failure. 12V7Ah Backap Battery
Access Control System: The external Rechargeable Backup Batteries are almost always used in an access control system. The backup battery prevents intruders from disabling the access control by turning off power to the building, and continues locking the doors secured by the system.
Time & Attendance System: For Time and Attendance System that records clocking-in and out data for employees, power failure might cause discrepancies in the payroll system. Thus, external rechargeable backup batteries are often used in Time & Attendance terminals as a backup power.