The wiring diagram of FC-8820A two doors access control board
Details of the problem:
I bought a set of FC-8820A two doors access control board, switching power supply and broken glass apparatus and alarm apparatus. How to connect the circuit to achieve the fire and alarm effect. Please provide the wiring diagram about the two doors access control board, thanks!
Expert answer:
Hello, Thanks for buying our access control products. You can refer to the following picture for connection.
