1. How safe is the smart door lock?
Compared with traditional door locks, smart locks are generally more secure.
Taking Lindun as an example, Lindun Touch1 uses the country's highest level C-level security lock core, and adopts a real mortise structure that penetrates the door body to ensure that it cannot be unlocked by technology.
The two-line linkage alarm method and toll-free telephone alarm can deter criminals who want to violently smash the lock or pick the lock, and prevent the door from being damaged by the lock picking.
2. Are networked smart door locks easily hacked by hackers?
It is not ruled out that some smart lock manufacturers have not done relevant protection in order to reduce costs, leading to the possibility of technical breaches. For example, many smart lock products were swiped by small black boxes (Tesla coils). However, finding a professional hacker and hacking in front of the door with a computer is much less likely than finding a professional unlocker. Therefore, even a poor quality smart lock is more secure than a conventional traditional unlocking lock.
Lindun Touch1 has made a great investment in technology research and development, using financial-grade security chips, and reaching the national secret level II standard, which can guarantee users worry-free use.
3. How is smart lock better than traditional mechanical lock?
Without the key, travel easier and simpler.
Comprehensive protection makes life more secure.
Compared with traditional mechanical locks, the biggest advantage of smart door locks is not that it is safer, more convenient, and solves more pain points, but that it changes people's mentality and leads to a better, brand-new lifestyle.
4. How to understand the fingerprint lock through parameters?
1. True Rejection Rate (FRR): the probability that the fingerprint lock refuses to actually record the fingerprint;
2. False recognition rate (FRR): the probability that the fingerprint lock accepts non-recorded fingerprints;
3. Fingerprint recognition speed: The technical strength of a company can be seen from the fingerprint recognition time. The national standard (fingerprint matching time) requires less than 3 seconds. The recognition time of semiconductor fingerprint recognition technology is generally less than 1 second, and the recognition time of Lindun Touch1 reaches 0. 3 seconds.
5. Why can't some smart locks recognize fingerprints?
Over the years, fingerprint identification technology has been constantly changing, from the first generation of optical fingerprint identification to the second generation of capacitive fingerprint identification, and then to today's living fingerprint identification technology, it has gone through three generations.
Many manufacturers are still adopting the first or second generation fingerprint recognition technology, so they are often unable to recognize the problems of fingerprint wear and fingerprint degradation of the elderly.
Lindun Touch1 smart lock not only uses live fingerprint recognition technology, but also uses a 192*192 ultra-large fingerprint recognition sensor that far exceeds that of its peers. With AI self-learning algorithm, it can effectively prevent fake fingerprints, solve various fingerprint problems, and identify age groups safely. Up to 5 to 75 years old.
6. Where is the power of the smart door lock used?
Mainly used for fingerprint identification and LED password display.
7. How long does the battery last? What should I do if the battery is dead?
Generally, a smart lock with 4 batteries has a battery life of about half a year, and a smart lock with 8 batteries has a battery life of about 1 year. The Lindun Touch1 has a battery life of 15 months and has a low battery reminder function when the battery is low. , The user forgets to replace the battery and the battery is completely out of power. You can use a mechanical key or a USB power bank for emergency unlocking.
8. Is the installation complicated? Can I install it myself?
The installation is not troublesome. Refer to our installation tutorial and it will be installed soon, but if it involves punching and cutting the door, it is recommended to find a professional to complete it.
9. Does the smart lock need to be connected to wifi?
Some smart locks need a gateway to link, and Lindun smart locks use an IoT card, which can be bound to a mobile phone without WIFI and a gateway to realize various functions.
10.Violent unlocking of the small black box
The "small black box" is actually a Tesla coil. Some smart lock manufacturers consider the cost and do not do electromagnetic protection treatment, so they are brushed off. Most well-known brand manufacturers can defend against Tesla coils. Lindun Touch1 is immune to special effects. Sla coil, don't let it shake any minute.