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Chapter 2 Introduction
2.1 Over View
Figure 2-1 DS-K1107 Series Card Reader
DS-K1107 series card reader is a kind of high-performance
product, with a 32 bit high-speed processor. It communicates with
access controller via either RS-485 protocol (AES encrypted) or
Wiegand protocol. And a build-in tamper-proof module helps to
protect card reader from malicious damage. As to the physical
appearance, the PC+ABS material makes water proof and dust
proof possible in poor environment.
3
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