I would have believed it if it weren't for such a good electronic lock

Food is the heaven for the people, and the home is for security. No one can tell how long the history of the door is, in short, one word 'long'. The door not only serves as a barrier to ensure the safety of the home, but also plays a role in protecting the privacy of the owner. The previous door, in a word, was 'guard against the gentleman but not against the villainIn response to people's increasing requirements for security and anti-theft, the emergence of electronic locks has brought people new choices. So, what exactly is the electronic lock? Is it really so good? Let's take a look together. 1. What is an electronic lock Introduction to an electronic lock An electronic combination lock is an electronic product that controls the operation of a circuit or chip (access control system) through a password input, thereby controlling the closing of a mechanical switch and completing the task of unlocking and locking. It has many types, simple circuit products, and chip-based products with higher cost performance. Nowadays, the widely used electronic code lock is realized by programming with the chip as the core. In the field of security technology, the electronic code lock with anti-theft alarm function replaces the traditional mechanical code lock, which overcomes the shortcomings of the mechanical code lock with less code and poor security performance, making the code lock both technically and in performance The above are greatly improved by one step. 2. How do electronic locks prevent theft? Nowadays, most electronic locks are centered on the 51 series single-chip microcomputer (AT89051), equipped with corresponding hardware circuits, to complete the setting, storage, identification and display of the password, drive the electromagnetic actuator and detect its drive current value, and receive the sensor. Alarm signal, sending data and other functions. The single-chip microcomputer accepts the entered code and compares it with the password stored in the EEPROM. If the password is correct, the electromagnetic actuator is driven to unlock; if the password is incorrect, the operator is allowed to input the password from the beginning, up to three times; if it is all three times If it is not correct, the single-chip microcomputer will alarm the intelligent monitor via the communication line. The single-chip microcomputer sends each unlocking operation and the current value of the electromagnetic actuator's drive current to the intelligent monitor as status information, and also sends the alarm information received from the sensor interface to the intelligent monitor as a basis for intelligent analysis. In terms of security, what needs to be solved is to prevent the induction card from being illegally copied and using abnormal methods (such as tools to pull, pry, use a strong magnet, etc.) to unlock, and the lock body should have a certain ability to resist damage by external forces. In order to prevent the proximity card from being illegally copied, usually each proximity card is encrypted before it leaves the factory, and different users use different passwords. The card issuance management software is also protected by a password to prevent unauthorized persons from using the card issuance management software to make illegal cards. Due to the three-lock anti-dial lock core, when the laboratory door is closed, the anti-dial lock is pressed by the door frame, and the main lock is automatically locked, and cannot be opened or pried with a tool. In addition, the clutch mechanism driven by the motor has the function of preventing strong magnets, and there is no exposed nail on the front body of the door lock, which can be disassembled and prevented from being smashed. 3. The electronic lock is well received. What are its advantages? The performance and security of electronic locks have greatly surpassed that of mechanical locks. The characteristics are as follows: 1. High password security and a large amount of coding, far greater than that of a marble lock, and the random unlocking success rate is almost zero. 2. The password can be changed frequently. The user can change the password frequently to prevent the password from being stolen. At the same time, it can also prevent the security level of the lock from dropping due to the replacement of personnel. 3. If the password is entered incorrectly for multiple times, the alarm system will automatically start. 4. The operation is simple and easy, and the operation of the electronic code lock is simple and easy. 5. The interference code function can enter any code before entering the correct password. 6. If the password is entered incorrectly for 4 consecutive times, the power will be automatically turned off for 3 minutes. 7. Panic Open function does not require other operations when going out, only one handle action is required to open the door mechanically, so the door can be opened quickly and safely even in emergency situations such as fire. 8. Anti-theft sensor function When the door is locked, when someone breaks the lock and enters, it will emit a strong alarm sound. 9. Fire alarm function. If the indoor temperature reaches about 75°, it will emit a strong alarm sound and the lock will automatically open at the same time. 10. Double lock function External forced lock: it cannot be opened inside, it is suitable for preventing intrusion when going out. Internal forced lock: It cannot be opened outside, so you can feel more at ease and safe when you are at home. 11. Wonderful music reminder for low battery and weak battery reminder. When the battery is low, there will be beautiful music to remind you to replace the battery in time when you start to open the door. 12. The door is automatically locked within 6 seconds after the door is closed. The automatic lock cylinder is adopted, and the door is automatically locked within 6 seconds after the door is closed, making it safer to go out. 13. External reminder function When the password is entered incorrectly, the bolt is not properly locked in place, indoor locked, weak current, etc., there is a reminder function on the outside.
Collectively, the effect of lock manufacturing on industrial society has been to eliminate custom door lock and drastically reduce the time long associated with custom door lock.
If you are interested in , click Fuyu Door Lock Manufacturers to see some items with features that you will be amazed at.
While manufacturing lock manufacturing, we always pay attention to the technology and quality of the product.