12v Door Access System Power Supply 3a/5a Ac 100-240v For Electric Lock Rfid. Enhance Your Access Control Systems with Our Versatile and Reliable Access Control Power Supply, Model P03. Designed to Operate Within an Input Voltage Range of 100V-240V and Featuring a DC Output of Either 12V3A or 12V5A, This Power Supply is Ideal for Various Applications Such As Lock Control, Controller Management, Exit Buttons, and RFID-IC Readers. Whether Connecting a Single Lock or Multiple Locks, This Unit Ensures Stable and Dependable Performance. Constructed with High-quality Electronic Components and Advanced Technology, This Power Supply Offers Excellent Anti-interference Capability and Delivers a Steady Output, Ensuring Your Security Systems Function Seamlessly. Equipped with NC/NO Outputs and an Adjustable Lock Time from 0 to 10 Seconds, It Can Accommodate a Wide Range of Electric Locks. Safety is Paramount with Its Automatic Protection Feature That Safeguards Against Unexpected Power Issues. Features: - Input Voltage: 100V-240V, 50Hz-60Hz - Output Current: Choose Between 3A and 5A Options - Output Voltage: DC12V - Automatic Protection: Safeguards Against Short-circuits - Smart Home Compatibility: Not Compatible with Smart Home Platforms - Applications: Compatible with E/M Locks, Access Controllers, and Exit Push Buttons - Operation Mode: Fail-Secure - Adjustable Lock Time: 0-10 Seconds Choose 12V3A for Single Lock Setups and 12V5A for More Stable Multi-lock Configurations..