FC-8820A access controller connection diagram
2016-12-27 17:10
Details of the problem:
Hello, I buy from your company a set of FC - 8820A access controller, power supply switch and broken glass apparatus, alarm apparatus. How to enable fire and alarm effect, please provide you with connection diagram, thank you.
Expert answer:
Hello, thank you for purchasing the access control products of our company. The reference for you to connect as following: