Door Access System Electric Power Supply Control DC 12V 3A / AC 110v

This highly reliable door access control power supply provides very stable and reliable output in a various applications such as lock control, controller operation, exit button, RFID reader, etc. Features a wide input voltage range that is steady and precise. Input voltage: AC 110v - 240v 50~60hz. Output voltage: DC 12v 3a. Output voltage trim range: +/-10% ~ +/-15% Material: metal, plastic. NC / no outputs, can control various types of electric locks reduce the load of access controller, save wiring to reduce the hidden trouble. Automatic protection from overload, over voltage, and short circuit. Working ambient temperature: -20~+65 Celsius. Degree ripple and noise: 1%. Based delay control circuit, lock time can be in 0-15 seconds. Operative device: e/m lock, access controller, exit push button the circuit board has remote control port. English instruction manual included.