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2
1.3 Product display
1.3.1 External view
1.3.2 Size
(
mm
)
1.4 Interface description
Product standard interfaces are: RS232 (DB9 orifice), TTL, USB Keyboard
(
USD HID
)
,
Keyboard and Wiegand. Standard interface of different products are not the same, please
confirm before purchase, other interfaces can be customized according to customer needs.