12V 3A AC Power Supply Security System 220V Mini DC 3A Access Control Power Supply Unit (S-12V-3A) for Door Open and Exit

12V 3A AC Power Supply Security System 220V Mini DC 3A Access Control Power Supply Unit (S-12V-3A) for Door Open and Exit. Wide Input Voltage Range: Supports 110V-240V AC input for global compatibility. Short Circuit Protection: Built-in 10A fuse prevents damage and facilitates easy replacement. Compact Steel Design: Durable steel material with painted finish, dimensions 126*95*34mm. High Efficiency Output: Stable 11-14V DC output with 50W AC transformer capability. Integrated Time Relay: Adjustable time relay range from 0 to 30 seconds. Global Certifications: Certified with CE and FCC standards for safety and compliance. 18-Month Warranty: Comprehensive 18-month warranty coverage for peace of mind. Fast Sample Delivery: Sample orders shipped within 1-4 days from Guangzhou.