Convenient, safe, it is the account that most family chooses intelligent door lock, but as the near future " second of small black box opens intelligent door lock " video circulates on the network, is intelligent door lock safe really? The six branches such as committee of rights and interests of consumer of protection of province of Chinese consumer society, Sichuan are right commodity of 29 intelligence door lock was begun experiment quite.
↑ net passes video presentation, somebody uses the case of cigarette case size, come round to return rock in door lock of a few intelligence, the door lock after a few seconds was opened automatically.
Test report shows, only label of a brand is called " inferior rub this " sample, in " small black box " open after attack. At the same time the report shows, in 29 sample, dactylogram and password open a lock to open a lock than identification card more reliable, proposal consumer chooses dactylogram and password as far as possible these two kinds of means opening a lock. The service life of 29 sample achieves open above 10000 times, level of far outclass state asks.
↑ data pursues
Experimental evaluation:
In 29 sample after a sample is atttacked by small black box, open only
Sample of 29 intelligence door lock that experiments quite, all be spent for consumer attention and the trademark is well-known the product that spends sales volume of platform of taller, network to be located in front row, disappear assist (Consumer's Committee) average consumer buys staff member imitate. The price that sample locks up covers 1099 yuan to differ to 5899 yuan from every, the price differs bigger.
Among them network platform buys 22:
Person of solid spy, Deshiman, green rice, TCL, wisdom home, fruit is added, Panasonic(is loose below) , Er of all things power, sea, achieve dimension, top solid, VOC, Haolishi, gold orders atom, family;
Hypostatic inn buys 7 sample:
Cervine guest, triumphant enlighten be an official (K7) , Asia-Pacific day can, SAMSUNG (SHP-DR708) , triumphant enlighten be an official (K8) , SAMSUNG (SHP-P718 LBG/CN) , Xi Mo.
Most get attention " small black box is atttacked " , formal name calls electromagnetism mistake infuse technology, it is to point to should bring to bear on to intelligent door lock below circumstance of strong electromagnetism field, door lock can appear breakdown calls the police, systematic lock is decided, the phenomenon such as circuit attaint.
This second evaluation from aspect of security of batteries of IT safety, rigid security, power source, each safety performance that checks sample lock, firm function, durable function.
Before one paragraph circulates socially " second of small black box opens intelligent door lock " hearsay, for test and verify this hearsay, test that compared an experiment to increase small black box to atttack. Chose than " electronic guard against theft locks up a standard " tower above of field strong 50V/m the puissant electromagnetism field of 30 times is strong, had a test to 29 sample.
"The test makes clear as a result, back door of attack of small black box locks up 28 sample to was not opened, buy on a line only, brand label is called ' inferior rub this ' without the manufacturing company, sample that tags without product model, after be being atttacked by small black box, open. After be being atttacked by small black box, open..
Chief expresses related committee member of rights and interests of consumer of Sichuan province protection, the course checks, want to choose to use regular brand product only, open intelligent door lock to second of small black box this thing, consumer need not panicky.
↑ data pursues
Which kinds of means opening a lock is safer?
The password opens a lock with dactylogram identifying more reliable
relatively at traditional door lock, the convenience sex of intelligent door lock makes a kind of new trend, does dactylogram open lock, password to open lock and identification card to open a lock 3 kinds of means opening a lock which kinds are safer?
Pass a test, in 29 sample, the safety of sample password open of 48.3% is put in the risk, the sample dactylogram of 50% identifies open safety to be put in the risk, the open of sample information identification card of 85.7% brings existence risk.
The feedback that produces a business through sample understands, information identification card is added close can solve problem of safety of information identification card effectively; Undertake upgrading to system and algorithm, can solve password and dactylogram to identify safe problem.
↑ " √ " state this content compares safety, "× " state this content is put in safe hidden trouble, " -- " state sample does not have this function.
Consumer pays attention to the protection of individual information more and more now, this so the test also had a test to the information safety of sample, include information leak, identity to differentiate, 4 content such as transmission security of attributive control, data.
Classics test, performance of sample of 27 intelligence door lock is good, but the brand is nominal " Haolishi " and " arrow card " sample is only " information leak " amount to mark.
According to the requirement of national mandatory standard, the bolt length that 29 sample lock up all accords with a requirement, but bolt intensity is only 12 sample lock accords with a requirement.
↑ " √ " state this project sample accords with a requirement
Intelligent door lock is in carry out continuously by accident operation and when defending the face suffers outside force to destroy, should give out sound automatically or call the police solely directive or alarm signal. Show via detecting, only 15 locks can issue alarm signal in 29 sample lock, prevent destroy warning function to remain to strengthen.
↑ " √ " state this project sample accords with a requirement
Remind:
Buy the product that introduces standard of product of newest intelligence door lock as far as possible
Intelligent household is more and more fervent. According to investigating statistic, up to 2017, the manufacturing company of domestic intelligence door lock exceeds 2000, market dimensions achieves 10 billion yuan, how should consumer choose the intelligent door lock of on the safe side?
To this, the branch such as committee member of rights and interests of consumer of protection of province of Chinese consumer society, Sichuan gives out consumption to hint jointly:
Consumer buys door lock of regular brand intelligence through normal channel as far as possible, select product of brand intelligence door lock as far as possible.
Examination product is packed clear explicitly model of name of product of lock of guard against theft of line out electron, brand, norms, manufacturer home, manufacturer location, safe level, bright show the information such as executive standard, notice whether the product has pattern plate of certificate of approval, manual, starting a hole to reach at the same time guarantee the file material such as card.
In the meantime, the choice when choosing intelligent door lock fits his product, do not seek more way opening a lock painstakingly. Open a lock generally speaking means is more, potential risk is bigger.
Proposal consumer chooses appliance to have lash-up opens the intelligent door lock that locks up a function, to major general a lash-up opens key spoon reservation to be in except the safety beyond the home the ground is nodded, judge lash-up to lock up key cylinder sort at the same time through key appearance, the key cylinder safety factor of odd platoon billiards is inferior, do not suggest consumer is chosen.
Consumer buys the product that introduces standard of product of newest intelligence door lock as far as possible.
It is reported, in disappear assist driving " level of group of intelligent door lock " come on stage, at the appointed time, it is OK that broad consumer buys intelligent door lock whether does inquiry press production of this group level to buy referenced basis in order to regard as.
Li Yanqin of red star journalist
Partial plan occupies CCTV news
Edit Chen Yi on the west
