A proximity controller is a universal touchless technology that is able to detect nearby objects with the help of emitting electromagnetic fields or a beam of electromagnetic radiations without any physical contact.

RFID security access control system is commonly used in our life to detect if someone is in a normal range. Once the user places his card, the display turns off resulting in low power consumption. Chiyu technology is also an RFID reader manufacturer, we can provide 26/34 bits and other bits range RFID security access control system. If you have relevant requirements for our RFID security access control system, please do not hesitate to contact Chiyu RFID reader manufacturer.