KANTECH KT400 KT-400 four door controller, IP ready

Katie 400 let's start by saying this is the biggest control of can take these can manage for lock independently o'clock one lock to love three look for can be door strike mag lock output normally provide 12 volt 250 milli amp for each lock now if you have a lock on it more let's say for example you have 24 volt lock these controller allow you to connect the external power supply directly on the board v ironing ground then there is a jumper here if we look at it closer we'll see it see if you can zoom there is a jumper in the jumper saying internal external so if I'm using an external power supply I'm gonna move the jumper this jumper here from internal to external and connect the external power supply in here VI in ground meaning the lock is going to use the external pulse of light instead of the power normally provided by the controller these also AC element ation 16 volt 75 sep 16 wha