What is the general price of anti-theft door locks? How to choose anti-theft door lock?

The security door plays a role in protecting the security inside the home, but the security of the security door is determined by the lock of the security door, so we say that the choice of the lock of the security door is very important. So, is the security door locked expensive? This is a problem. Next, let's take you to know the price of anti-theft door locks. And how to choose the anti-theft door lock? Can I help you? The following article.

1. What is the general price of anti-theft door locks?

1, household stainless steel anti-theft door lock household suit general C-class big wooden door lock handle lock body mechanical lock, the price of this kind of anti-theft door lock is generally around 130 yuan.

2, automatic intelligent fingerprint lock household security door electronic password lock anti-theft lock induction hotel door lock, the price of this kind of anti-theft door lock is generally around 1300 yuan.

3, win the fingerprint lock household security door password lock smart lock electronic door lock anti-theft lock induction hotel lock, the price of this kind of anti-theft door lock is generally around 700 yuan.

4, Yahao fingerprint lock security door fingerprint password lock home smart door lock automatic remote universal smart lock, the price of this kind of anti-theft door lock is generally around 690 yuan.

5. Advantages C 1 Fingerprint Lock Home Security Door Smart Lock Sliding Lock Electronic Door Lock Smart Lock, the price of this kind of security door lock is generally around 1000 yuan per lock.

6, fingerprint lock face recognition lock smart lock family security door palmprint recognition password lock electronic door lock induction lock, the price of this kind of anti-theft door lock is generally around 570 yuan.

Second, how to choose the anti-theft door lock

1. First look at the lock material. The materials of locks on the market are basically divided into stainless steel, copper, zinc alloy, steel and aluminum. Stainless steel has good strength, strong corrosion resistance and unchanged color. It is a good lock material; Copper is more widely used, superior in mechanical properties and expensive; High-quality zinc alloy is strong, wear-resistant and corrosion-resistant, and easy to form. Generally used as a mid-range lock. Therefore, please check the locking material at the time of purchase.

2. Look at the surface treatment of the lock. Usually, the surface of the lock is treated by electroplating, spraying and coloring. Through these surface treatments, a protective film can be formed on the product to prevent corrosion and rust, and the product is more beautiful and durable, which can directly measure the quality of the product. The surface of the lock is smooth, flat and of good quality. It's usually electroplated. The coating is moderate, very uniform and bright in color, with no signs of bubbles, corrosion and oxidation.

3. Door lock level: A/B/ Super B. Super B. Personally, I think super B-class lock is necessary, and the national defense technology B-class lock is opened (the key indicator is locking 5, and the opening time of super B-class technology is 180. Just like the difference between Audi and Alto.

4, lock core, many people buy locks just to see the shape, but in fact, no matter what kind of domestic locks they buy, the lock core is generally copper. Copper is soft in nature. Electric drills and concentrated acid can easily damage the copper lock core. There are many kinds of lock cores. Commonly used lock cores are European lock cores, fireproof lock cores and American threaded lock cores. The latter two are more secure. The fireproof lock core can withstand the high temperature of 975 degrees for 90 minutes.

What is the general price of anti-theft door locks? And how to choose the anti-theft door lock? The above is the main knowledge introduced in the above article in this small series, and I hope it will be very helpful to parents.