Crack of bluetooth access control in underground garage of residential quarters

This should not be cracked by ordinary people, and the safety factor is very high. I asked Yuejiayuan before, and the technicians said that it was all kinds of encryption, and there was basically no way.

With the rapid development of China's economy and the continuous improvement of science and technology, the anti-theft technology of door industry is also in urgent need of development and promotion. With the popularity of mobile phones, mobile phone induction access control system has gradually replaced the traditional access control system, which is far stronger than the traditional access control system in terms of safety, convenience and manageability.

Let's take a look: the working principle of Bluetooth access control.

The working principle of Bluetooth access control is to realize the docking of mobile phone Bluetooth protocol. Call the Bluetooth service through the app on the mobile phone, install intelligent hardware on the access control terminal, and control the door lock after receiving the Bluetooth command.

Bluetooth access control is to install a Bluetooth reader as a Bluetooth receiver on the device side, and the intelligent device can control the switch of the access control electric lock. Install an APP on the mobile terminal and call the Bluetooth password.

Bluetooth technology of mobile phone is developed, and the response time of opening the door can be stabilized within1s. Installation work, mobile phone Bluetooth door is more cost-effective, simple installation can be. The cost is only smart devices as the main expenditure, which saves a lot of money than the whole community network.