The connection methods of RFID reader and computer are usually: serial port RS-232, RS-485, Wiegand2...
All devices-including laptops, mice, printers, mobile phones, PDAs, digital cameras, etc., can excha...
The BRT signal priority control intelligent management system is composed of three parts. First, the...
As we all know, the fixed assets of enterprises and institutions have a wide variety of types, high ...
This is a seemingly simple, but very confusing problem. Even after working in this industry for many...
Nowadays, thanks to the development of China's network technology and information technology, in...