Teach you how to buy smart home locks and create a safe home environment.

Is your home environment safe? What kind of lock cylinder do you usually use for your door lock? At present, many people in the market will choose some smart home locks with good quality and high security. People who need it must choose well, so that you can know how to choose smart home locks and create a safe home environment!

Top ten anti-theft door lock brands

Sanhuan 1

Sanhuan, from Sanhuan lock industry, is a large-scale enterprise producing lock products in China and one of the top ten brands of door locks. All kinds of locks produced have always been the best-selling products in the market, and Sanhuan lock industry was selected as a technology center enterprise in 2009.

2, TONYON GM

General Motors is a scientific and technological enterprise integrating product development, production and sales, and is one of the top ten brands of door locks. Gm is the first in the industry to pass the ISO quality system certification, and its technology research and development capability has reached the advanced level in the industry.

3. Wanjia

Wanjia, one of the top ten brands of door locks, is scientifically designed in Wanjia. The security management lock can use different departments and colors according to the requirements of managers, and can also use different colors according to the types of objects to be locked, which is an ingenious design in the industry.

4. Yajie

Yajie lock is very distinctive. Their design styles are different, novel and unique, and they are one of the top ten brands of door locks. Graceful locks do not fade for five years. Yajie Lock Co., Ltd. has a very strong ferry technology, and employs professional engineers from Hongkong, Taiwan Province Province or abroad as guidance consultants all the year round, and the product appearance treatment is very professional.

5. Solid strength

Guli's products are favored by industries, markets and consumers. At present, Guli has developed into one of the largest production bases of gate control products in Asia.

6, Bida smart lock

Bida Smart Lock (Guangdong Bida Security System Co., Ltd. has been focusing on the production and research of smart locks for 2 1 many years, and it has run trouble-free for millions of times, reaching the ANSI/BHMA standard certification).

7. Meribao

Zhejiang Meilibao Lock Industry Co., Ltd. is a modern scientific and technological enterprise integrating R&D, design, manufacturing and marketing, located in Wenzhou, which is known as the "Lock Capital of China". It has successively won the honors of China Quality and Safety, China Technology Management Center AAAA Model Enterprise, Zhejiang "abiding by contracts and keeping promises" enterprise, Wenzhou "AAA Credit" enterprise, "Hangzhen Disaster Relief Charity" enterprise and national product and service quality integrity benchmark enterprise.

8. Baldwin

Yasha Hele Bao De 'an Security Products Co., Ltd. is a Swedish Yasha Hele Group, which integrates design, development, production, sales and service, and specializes in producing high-tech products such as "Baode 'an" brand mechanical anti-theft door locks, fire-proof door locks, automobile door locks, electronic anti-theft door locks, luxurious decorative door locks and fingerprint locks.

9. Solid strength

Zhongshan yasahelai security technology co., ltd, established in 1992, is a famous trademark in Guangdong province and a large-scale professional door control product manufacturing base in Asia. Is a company that designs, manufactures and tests security hardware products in strict accordance with the American standard ANSI, European standard EN, Australian standard, New Zealand standard, national standard, public security anti-theft standard, American UL fire protection standard and China fire protection standard.

10, Wang Li Lock Industry

Founded in 2002, Wangli Security Products Co., Ltd. has dozens of transnational economic industries such as security doors, import and export, machinery manufacturing and anti-theft locks, and has developed into a large group company integrating scientific research, design, manufacturing, sales and service. Products are exported to Europe and America, and have established long-term and stable sales channels in the United States, France, Russia and other countries and regions.

Selection skills of anti-theft door lock

1, Safety performance of anti-theft door lock

Anti-sabotage function is an important function of anti-theft door lock. At the time of purchase, the seller may be required to show the inspection certificate of the relevant department. The product quality shall conform to the national standard GB 17565- 1998 "General Technical Conditions for Anti-theft Safety Doors".

2. Pay attention to the thickness of the safety door lock.

The thickness of the security door frame made of qualified steel plate should be greater than 2mm, and the thickness of the door body should be greater than 20mm. The weight of the door should be checked, and it should be above 40kg. You can remove the cat's eye, doorbell box or lock handle to check the internal structure of the door body. The thickness of the steel door should be greater than1.0mm.. The front and rear panels of the door body should be organically connected by multiple steel bars to enhance the overall strength of the door body. There is a fire at the door, and asbestos is insulated.

3. Buy anti-theft door locks

Quality of inspection process: special attention should be paid to the inspection of welding defects, such as open welding, no welding and missing welding. The doorman and doorframe should be closely matched, with even gaps, flexible openings and dense joints, and the surface should be handled well. Generally, there should be no bubbles on the surface of paint and spray painting, and the color should be uniform. At most, the door frame is embedded with rubber sealing strips, and there is no metal collision when closing the door.

4. Anti-theft door lock

Qualified anti-theft door locks are generally purchased by the public security department, and they are qualified anti-theft detection. They should be protected by steel plates with a thickness of more than 3.0 mm Many anti-theft locks are multi-directional locks. The advantage of door lock is that it can not only lock the door lock, but also insert and lock the upper and lower rails to fix the door, which greatly improves the anti-prying performance of the door.

After reading the above article, we know how to choose a smart home lock. Everyone has different views on these locks, as long as they can help you create a safe home environment. Some door locks have been recognized by many consumers as anti-theft door lock brands. It is very important to master the purchasing skills of anti-theft door locks. Brand is an important criterion for consumers to choose anti-theft door locks, so many consumers attach great importance to it.