General description This DC 12V 5A UPS Function Door Access Control Power Supply is designed for use with system switches and remote locks. It features an external wiring port for easy installation and helps reduce the load on the access controller, saving wiring and minimizing hidden dangers. The power supply includes a remote unlocking module card slot for convenient one-button unlocking. Technical specifications Input voltage: AC 110V-240V Output voltage: DC 12V Output current: 5A Power: 50W Supply lock voltage: DC 12V Delay range: 0-15 seconds Product weight: 400g Dimensions: 132 * 74 * 39 mm Material: Plastic + metal Other information Battery over-discharge protection: Automatically disconnects the battery when the voltage is lower than 9.5V Semi-enclosed acrylic glass cover with aluminum alloy back for heat dissipation Immune to interference, providing stable and reliable output Applicable to various building intercom power systems and electric locking drives Package contents: 1