Rapid door reserve power

The reserve power supply for rapid doors (also known as emergency power supply) is a backup power supply device specially designed for rapid doors. It is mainly used to temporarily supply power to the drive system and control system of the door body when the main power supply is suddenly interrupted, ensuring that the rapid door can complete necessary opening and closing operations (such as closing to a safe state or opening to a passage position), and avoiding door body suspension, passage blockage or safety hazards due to power failure. Its core value lies in enhancing the controllability and security of the rapid door in the event of a power failure.