With the development of NFC, the access control system extends the wireless access control device based on this technology, which has no complicated wiring and no noisy wall piercing. This also adds new vitality to the access control system category, and integrates into the ranks of the access control system, adding a beautiful landscape to the convenient office. The mobile access control of NFC technology is constantly upgraded, which will lead the access control system to a safer development stage.
So what is the access control of NFC technology? If you talk about the NFC function of your mobile phone, I believe that everyone is no stranger. It is implemented by NFC technology, also known as short-range communication, which is a communication protocol that allows two electronic devices to communicate at a distance of a few centimeters. Combined with this technology, mobile access control, it can combine the door lock with the access control machine, simplify the redundant part of the device, and increase biometrics to improve the security level of the door lock.
How to achieve fast verification? When the NFC mobile access control is running, when it senses the NFC mobile phone, the NFC chip will release a password to the front end reader of the access control system, and then control the electronic motor to allow the bolt to telescopically open the door lock. Behind this fast verification is the NFC technology operating system, which includes communication transmission, file system, command module, hardware structure, and wireless access control needs to encrypt the transmission information, so as to ensure the safe operation of the device.
Compared with the traditional, mobile access liberates the hands. When opening the door, we no longer need the keys and cards. Just put the NFC-enabled mobile phone or voucher card in front of the card reader to open the door. In the home access control, the physical network provides a smart security device. People only need to set the door opening time in advance through the mobile phone and automatically turn on the indoor air conditioner in advance. When returning to the front door, the mobile door access sensor senses the NFC command of the mobile phone. Automatically open the door and light for integrated operation.
The development of NFC technology has brought new development opportunities to various industries. It also injects new vitality into security equipment in the NFC-based access control system, and provides technical support for the development of mobile access control, realizing the vision of people liberating their hands.
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