| What is a smart fingerprint lock? | ||||
| Publisher:admin | Add time：2018/6/18 | Viewed：501 | ||
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Smart fingerprint lock is often seen in our daily life, especially in some high-end communities or companies, the popularity of smart fingerprint lock is more and more widespread, more and more people accept, so for consumers, what is smart fingerprint lock? Here is to introduce it: & NBSP;
Principle of smart fingerprint lock: The owner's fingerprint is stored in the lock system through a pre-information file. When consumers have access to the demand, the fingerprint sensor to collect their fingerprint information, the fingerprint information to the fingerprint identification chip for analysis and comparison, to determine whether the user has access to the right. If the user has the authority, after verifying the fingerprint information, the fingerprint identification chip output control signal drives the gated DC motor to achieve the control of the key; If the user does not have the matching fingerprint information permission, the authentication fails and the door is closed. Intelligent fingerprint lock is composed of intelligent monitor, intelligent circuit board and electronic lock. When the user and the lock are not together, the battery in the smart monitor provides the power needed by the electronic lock to receive the alarm information and status information it sends, and realizes the interconnection through the home LAN. The line multiplexing technology integrates information transmission and power supply, and improves the reliability and security of the system. Smart fingerprint lock is a large smart system that integrates smart phones, smart locks, and other smart terminals to operate through an APP. It is an important supplement to the Internet of Things and a crossover product in the information age. The above is about what is the smart fingerprint lock to share, we use to understand what is smart fingerprint lock, and its working principle and configuration structure in order to manage and enhance the use of efficiency. |
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