The reporter learned that there are many unrecognized situations in the intelligent security products: because the device can not adjust the sensitivity and alarm conditions, the alarm notification is frequently pushed to the APP, which causes the real alarm information to be buried. Over time, not only forced obsessive-compulsive disorder, but also users to choose to ignore the APP push notification, the product has become ineffective.
Hui Tai, director of smart home automation, told reporters that the current use of smart security products on the market is mostly single, and the working mode can not be changed. It is like setting a good "script" to catch the thief's idealized mode. However, the height of the road is one foot high, the thief will not be willing to be an "actor". The single mode is easy to be cracked. If you can't customize the security mode according to your own room scene, the function of the security equipment can only be said to be It’s better than nothing.
Fingerprint password lock Selling point: have defense functions such as duress alarm
In addition to infrared security and remote monitoring, the fingerprint password smart lock has become the choice of ordinary people's home. The reporter learned from Huitailong, Dinggu, Yajie, Yale and other hardware lock brands that the current smart lock products on the market mainly include password card locks and password fingerprint locks.
High-end fingerprint locks have high-security home defense functions such as duress alarm, mobile phone unlocking, and unlocked SMS notification. At the end of last year, Europe's first-selling “Danalock†smart lock entered China, which greatly reduced the smart lock threshold with a stylish image. In addition to the remote control of the door lock by the smartphone, the product is equipped with a traditional key and a small keyboard, so that children and the elderly who do not use the smart phone can unlock the door without using a smart phone.
The reporter visited the market and found that with the maturity of technology, the price of smart locks has also been greatly reduced. Take the smart lock of the ordinary standard security door as an example. A luxury fingerprint lock for the first-line brand has a retail price of about 6,500 yuan, about 4,500 yuan after discount, and the price of the low-end and middle-end products is about 2,000 yuan. It is about 1,500 yuan.
The first brand of European smart lock "Danalock" launched last year's BT125 smart lock is also priced at only 1,700 yuan. It is understood that there are several hundred yuan of password lock sales on the market and Taobao.
Survey: Mobile APP can directly report to the owner
Last year, a news of unlocking the master’s 5 seconds second to open the cross lock shocked people. So, how long does it take for a fingerprint lock that claims to be high-tech and high-security to be in the face of a thief? The reporter learned that the anti-violence opening of password locks and fingerprint locks generally exceeds the national standard of 6000 Newtons, and the time against technical cracking cannot be generalized.
If a thief tries to open a smart door lock, how does the smart lock react? Hui Songlong hardware guide purchaser Xu Songjing told reporters that if the violence is unlocked, the lock will automatically alarm and make a harsh sound.
When the reporter asked if he could connect the mobile APP alarm or connect to the community monitoring room, the shopping guide said that the mobile APP alarm can be connected to the owner at present, and the camera can be connected to the security of the monitoring room. In the end, it is to inform the owner or to inform the security. The technology is not a problem. It depends on the negotiation between the owner and the community. Usually, we believe that the efficiency and responsibility of the first time feedback to the owner is higher than the first time feedback to the community security.
Password lock will be cracked? Expert: This is not easy
For high-end locks, consumers have a lot of doubts. For example, the password lock will be cracked?
He Jianqiang, secretary general of the Guangdong Lock Industry Association, told reporters that the cracking of password locks is divided into brute force cracking and technical cracking. It is not easy to crack. The Ministry of Public Security has a national standard for strength and strength in the violent cracking of locks. In terms of technology, the current password locks usually lock and issue alarms 3 to 5 times to prevent the outsiders from trying to crack the theft.
Zhang Jinsong, the manager of the Yale Locks Club in the United States, told reporters that the current password locks on the market are divided into two types: the exact password lock and the virtual password lock. The exact password lock must be entered with an accurate 6-12 digit password to unlock. The high-end virtual bit lock can set the password of the shortest 6 digits and the longest dozens of digits. For example, the correct password for the lock is 246855, then you can enter a string of numbers in front of you, as long as you enter 246855, you can open the door.
So, can the fingerprint lock be copied by the fingerprint to open the door? Zhang Jinsong told reporters that the fingerprint lock is also divided into several grades. The fingerprint lock of the first generation intelligently recognizes the first layer fingerprint of the human hand. If the finger is swollen or the winter is too cold, the fingerprint surface changes, and the fingerprint lock changes. It can be unlocked without recognition and can be unlocked again after 15 minutes. Hui Yu, director of Huitailong Home Intelligence Division, told reporters that fingerprint technology is still the most widely used and safest security technology in the moment. Now the third generation of fingerprint locks uses finger vein technology. The finger vein identification technology is the most stable and reliable. Identification errors due to external factors, but the speed, sensitivity and convenience of the user experience are not as good as fingerprint locks.
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