How to connect the K1K2 of the wing gate to the door lock of the access controller

The various control terminals are nothing more than outputting high level (5V, 12V, etc.), low level (0V), or open circuit or short circuit of the relay. According to its principle, it can be connected to various control circuits. The door locks of the access control controller include electromagnetic locks, electronically controlled locks, electric plug locks, etc. The control of different locks requires different voltages. Therefore, there is no clear answer to your question in one sentence. If it is an electronically controlled lock or a silent lock, it does not use electricity at ordinary times and only requires 12V voltage at the moment of unlocking. It can be directly connected to the output terminal of the wing gate (provided the voltage is the same, and the wing gate has 24V). If it is an electromagnetic lock, it generally needs to be connected to a delay controller. The delay controller outputs 12V voltage for the electromagnetic lock to work. B, B-terminal, B high voltage door opening, K1K2 terminal, connected to the door opening button, opens the door in case of short circuit.