The top ten brands of fingerprint locks recognized by the Ministry of Public Security: Haier smart lock, Yajie fingerprint lock, HERON Black Dragon, Taotao TAOTAO, Probach fingerprint lock, Dijier fingerprint lock, Zhongyin fingerprint lock, Liwei Fingerprint lock, Sanrong Door Industry, Yijia YIJIA fingerprint lock.

1. Haier smart lock

It is an important support for Haier Group’s network strategy and operates two major brands: Haier and UHOME. After years of development, the company has become a pioneer in promoting smart life and intelligent ecological scenarios, providing people with safe, comfortable and convenient full-stack smart solutions.

2. Yajie fingerprint lock

Guangdong famous product, China famous trademark, high-strength zinc alloy material and environmentally friendly electroplating, durable, LCD screen display function, optical fingerprint collector . Representative works: Dingyu series.

3. HERON Black Dragon

Is a full industry chain company integrating smart lock R&D, manufacturing, sales, installation and after-sales. Black Dragon has always pursued excellent development and is committed to building a high-tech enterprise with technology as the center, user value interaction as the basis, and integrity as the core competitiveness value in the Internet of Things era.

4. Taotao TAOTAO

China·Taotao Group was founded in 1985. It is a large national cross-industry group enterprise integrating scientific research, manufacturing and sales. The group strength Strong, with 5 subsidiaries, the company's total assets have reached more than 600 million, with more than 300,000 square meters of modern factory area and nearly 2,000 employees, including more than 200 with intermediate and senior professional titles. The industry involves industry, real estate, hotels, financial investment and other fields.

5. Proback fingerprint lock

Zinc alloy integrated structure, strong and durable, oil-sprayed surface treatment, sky and ground rod lock core, special for anti-theft doors, with digital display function.

6. Digil fingerprint lock

The first product and core core of American technology research and development.

7. Zhongyin fingerprint lock

Adopts European standard five-tongue three-link electronic lock cylinder, LED display, all-steel keyboard TM card, PVD surface treatment, USB data interface , Infrared automatic induction, using high-strength alloy shell.

8. Liwei fingerprint lock

LFR3 optical fingerprint sensor, unique normally open setting function, dustproof, anti-strong light fully protected design, stainless steel Deadbolt.

9. Sanrong Door Industry

Using magic virtual bit password technology and bio-semiconductor fingerprint collection technology, it is one of the top ten most powerful fire doors integrating R&D, production and marketing services. Brand manufacturer.

10. Yijia YIJIA Fingerprint Lock

Zhejiang Yijia Industry and Trade Co., Ltd. has experienced years of trials and hardships, and has perfectly combined its strong production and R&D capabilities with internationally advanced production equipment. , has now developed into a modern, professional and excellent supplier that can provide anti-theft security doors, metal doors, interior doors, and stainless steel doors.

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