The Deling emergency power supply RKP220/06D (6V) has an input voltage of 220V and an output voltage of 12V. It can simultaneously provide 6V power to the elevator intercom, elevator buzzer, and emergency lights. In the event of a sudden power failure, it can supply power for 2-3 hours to ensure the safety of trapped passengers by maintaining emergency communications, emergency lighting, and emergency power. For more detailed information, please consult customer service.
