What is the difference between FC-C103E and FC-D103E fingerprint access controller? Is it just the appearance and size?
Hello, welcome to use our products, thank you for your support. The two products FC-C103E and FC-D103E have exactly the same parameters and functions, the only difference is the difference in appearance and size. And C103 is a plastic case, and D103 is a metal case. Provide parameters for reference:

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