User's Manual

Card Reader
2
Chapter 2 Introduction
2.1 Over View
Figure 2-1 Over View
The 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.