12V5A Power supply X10 pieces

This link is for 10 pieces of  12V5A Power supply (including DHL freight)   AC input: AC220V 50HZ Standard
DC output: 1.a no-load output DC12/5A
Directly control the electric lock:
Can reduce the load of access controller to improve the anti-jamming.
Set NC / NO output, control various types of electric locks.
Let delay control circuit, unlocking time adjustable 0-15 seconds any.
Size: 212mm × 172mm × 70mm;