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Shenzhen GN-Technology CO., Ltd
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About Us
Shenzhen GN Technology Co., Ltd is a professional supplier of access control systems. Our products cover all needs of public and private buildings , such as office, University. Bank, Supermark , Houseing estates etc. We are focusing on researching, improving of access controller. Our main products are : RS485 network access controller. TCP/IP network access conroller, time attendance administration system, ID card reader etc.
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Function Introduction: Conventional Function: offli ne operation; real ...
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Card read distance: up to 8 cm. Read all 26 bits EM cards. Interface: 26 ...
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485P RS232-RS485 Converter
DIP switch jumper-free settings, adaptive ...
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Name: GN2004.net Four-door TCP/IP Network Access Control Panel Model #: ...
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Company Name:
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