Depending on the principle of lock anti-theft door locks can be divided into night lock, Ye Piansuo, magnetic lock, IC card lock, fingerprint lock, etc.

Hangzhou residents family is the most night lock and magnetic lock. Like a glyph lock, cross lock, computer lock and other all belong to the night lock; Magnetic lock in hangzhou in the last few years popular, but these two years are relatively rare.

"The most weak magnetic locks, it is recommended that as soon as possible with this kind of lock residents in the lock, lock cross is also easy to open." Hangzhou fort spirit unlock company van winkle would say, "can be purchased in the market now open magnetic locks and cross lock of special tools, with this tool, the thief can in a couple of minutes to open the most magnetic locks and the lock."

Everybody knows, cross lock that what is a magnetic lock? Look at the key, if the key rod bare no teeth, inlaid, three or four dots that this lock is almost certainly magnetic lock.

Computer lock composite lock more secure

Computer lock is a kind of professional term, don't really use a computer to open the lock. Computer lock key of three to five circular groove -- it is said that the groove is manufacturer of permutation and combination to come out with a computer, so called computer lock.

Used by different manufacturers, computer programs are not the same, the grooves of the location, size, depth of natural is different, so the mutual opening rate is lower than cross lock, lock a word. Even the lock, also want to open a computer lock time on ten minutes.

Still have a kind of anti-theft door lock is more secure, that is complex lock. Composite lock refers to two or more different principle of combination lock on the same lock.

Hangzhou field is one of the most common composite lock night lock with the combination of magnetic locks, professionals called magnetic composite lock. Open the lock, the damage is first magnetic locks, then technical unlock. Open the lock, hangzhou several unlock ace said, time in 20 or 30 minutes.

But magnetic composite lock also has a fatal weakness, if the key was improper safekeeping, gravity collision or meet high temperature demagnetization. Once the degaussing, lock won't open.

"Is not tube magnetic locks, cross lock or other lock, if manufacturers really according to the national standard production, mutual opening rate is minimal. I was out in a number of manufacturers to cut corners." Van winkle would say, "good lock with copper to make, but now many of the lock core is made of aluminum, is it still good, and in plastic, even with a hollow plastic. The cost is low, but the lock with a screwdriver tong is broken, the tong is open."

Hangzhou court lock is not good?

"Hangzhou has a lot of very good lock, but now many good lock had gone." Van winkle's brother, said master lock thijissen CD em.

Two very famous locks on international brand - meidi high in the United States and Israel invincible brand have to hangzhou market development, but in the end left hangzhou; And some of the domestic famous brand such as solid strength, continental also has left hangzhou.

The main reason is that the price of these famous brand locks are not competitive, like high meidi locks, per the minimum is 2000 yuan.

"Hangzhou people would rather spend one hundred thousand yuan decorate a house, also not willing to spend 2000 dollars to buy a good lock." Thijissen CD em said.

"Hangzhou people drinking tea, playing mahjong, smoke Chinese money is some, but money to buy good lock. So many good locks away." Van winkle would feel the same way.

What kind of lock lock master home?

Van winkle and thijissen CD em, two lock and unlock master home with no luxury goods.

Van winkle would home lock is his portfolio --, lock body with the old tiger lock, you can insert, and the lock core is relatively good, use is confirmed nickelodeon card lock, the lock is long and beautiful heart big brands such as security doors lock core, difficult to open.

And thijissen CD em home lock older, horse card, made in Shanghai, hangzhou sold no - don't look at it only single beads, the key is the simplest one glyph key, but before the old factory live well done, until now the lock locksmith all dare not to open, is rarely done with percussion drill, lock of it, there are two drilling.

Neighborhood is one of the best security measures

"Buy a good lock is only the first step to guard against theft, one of the best security measures is to establish good relations of neighborhood." Van winkle and thijissen CD em emphasized,

"Haven't heard of which are in the market now to open the lock cannot be the thief, is nothing more than open the different length of time. Before the thief dozen unlock found and uniform he, this is the key, it will have good relations of neighborhood do insurance certificate." "Now residents home water is mostly called room number 201, 301, how many people can call the neighbor's name? Like this neighbor relationship, even if the house the bank vault locks don't work." Zhou haiyan said.