AC 2A/3A Power Supply W/ Backup Battery Inteace Card Access Control System Power Supply ,Long Lasting

Waterproof/thin copper coil/high-power transformer emergency power supply/delay adjustment The case has a minimalist design and is made of high-quality materials to prevent leaks and protect you. 50W high-power transformer output power-meet the access control machine X1 electric lock. With overload protection function, 105-200% automatic protection > 5.5A automatic protection. Adjustable delay, newly upgraded power supply, adjustable design time is 010 seconds.