According to the research statistics of Tide Electric Intelligence, the total shipment of 2.88 million pieces of smart door lock motherboard solution company TOP10 in January-February 2022, of which, the largest share is Hangzhou Sai Brain, accounting for nearly 20%.

 

The list shows that Hangzhou Sai Brain, Tongxin Intelligence and Zhongshan Seven Core ranked the top three with 480k, 450k and 350k shipments respectively.

 

 

Smart door lock is the difference between the traditional mechanical lock based on the improvement of the lock, in terms of user security, identification, management more intelligent and simpler.

 

According to market data, China's smart door locks C-side shipments of about 21.6 million sets in 2021 and will grow by more than 40% year-on-year in 2022.

 

In fact, in recent years, China's smart door lock production and sales have had their ups and downs, but the overall continued growth.