A. Security:
1. Keys are easy to be copied: the key of traditional mechanical locks is its only unlocking credentials, and if the key is lost or copied after it is obtained by lawless elements, it will pose a security risk. Passive locks use advanced password technology, encryption algorithms, and such as fingerprints, passwords, mobile phones, NFC and other ways to open the lock, and the password can be changed at any time, so security is higher.
2. Can not be real-time monitoring: traditional mechanical locks can not be unlocked real-time monitoring and recording of behaviour, only through physical means to determine whether someone breaks in, and can not detect abnormalities in a timely manner. Passive locks can achieve real-time monitoring through the relevant technology, view the unlocking records in the mobile phone APP, so that users can grasp the lock status at any time.
3. Relatively weak anti-picking ability: the traditional mechanical lock cylinder and lock body structure is relatively simple, in the face of violence and other acts of lock picking, limited resistance. Passive lock shell is usually made of high-strength alloy materials, with a strong resistance to pressure, the internal structure of the design is also more complex, increasing the difficulty of lock picking.
B. Convenience:
1. A single way to open the lock: traditional mechanical locks can only be unlocked by the key, the user needs to carry the key with him, once he forgets to bring the key or the key is lost, it will bring great inconvenience. Passive locks support a variety of unlocking methods, such as fingerprint identification, password unlocking, swipe card, etc., the user does not need to carry a key, locking is more convenient.
2. Cumbersome key management: If more than one person needs to use the same lock, traditional mechanical locks need to copy multiple keys and distribute and manage them, making it easy to lose or confuse keys. Passive locks can be easily managed by authority, administrators can authenticate each user and set permissions, management is more efficient.
C. In terms of maintenance costs:
1. easy to wear and tear failure: the traditional mechanical lock internal mechanical transmission device and lock cylinder and other components, after a long time of use is prone to wear and tear, rust and other problems, the need for regular maintenance and repair, such as adding lubricants, replacement of the lock cylinder, etc., the maintenance cost is high. Passive lock because there is no mechanical transmission device, not easy to damage, maintenance costs are relatively low.
2. Shorter life expectancy: the wear and aging of mechanical components will affect the service life of traditional mechanical locks, generally need to be replaced after a few years of use. The passive lock of the electronic components of the relatively long life, and is not easily affected by the external environment, the service life is longer.
D. Functional scalability:
1. Single function: the function of the traditional mechanical lock is limited to open and close the lock, can not be linked with other smart devices, can not meet the user's needs for intelligent life. Passive locks can be connected with smart home systems to achieve remote control, alarm linkage and other functions, providing users with a more intelligent life experience.
2. Can not adapt to new needs: With the continuous development of science and technology, people for the lock function and security requirements are getting higher and higher, the traditional mechanical locks can not be upgraded and expanded, it is difficult to meet the new needs of users. Passive locks can be upgraded through software upgrades and other ways to continuously improve functionality and security, with better adaptability.
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