Hello, can the electric bolt lock be connected to the FC-8820A two doors access control board? For details on how to connect, please provide the connection diagram of the two doors access control board, thank you!
Hello, thank you for purchasing our company's access control products, you can refer to the following pictures to connect

If you encounter something that you don’t understand when connecting, please add my QQ, and I will give you guidance: QQ 2880150932
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