Happy to share the news that factory made special RS485 protocol large quantity access control reader for a customer in India.

302A is a keyboard card reader. People use it to enter a building by either swiping a card or typing a code on the built-in keyboard. It uses a 485 protocol, which is a stable and reliable way for security devices to communicate each other in big buildings.

This order shows engineer team ability to create custom security products for clients around the world. We can change designs to fit specific needs.

Welcome to contact for door access system details.