The circuit of Exit Button need to avoid?
We recommend to use two core wires, the wire diameters should in 0.3 mm or above and should be avoided together with strong electric, avoid others to interfere the Open Signals which can cause the controller receive wrong message. General speaking, most access controller are using NO type (contacts is the normal open type) Exit Button, it will be short circuit with two wire after press it and then send signals, it is disconnect with two wires when didn’t press it(normal).
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