• June 04. 2021

The intelligent access control system is mainly a combination of face recognition technology + access control, a biometric technology that quickly completes identity recognition based on human facial features. Intelligent access control system, fixed installation of the corresponding door, after installation, the access control sequentially recognizes and authenticates the collection, detection, a...

• June 10. 2021

1. From the conceptual comparison Wireless Video Peephole: It is composed of front-end collection cathead + back-end display, with memory function. It can take pictures and video when someone presses the doorbell, can record the sound and image information of the visitor, and can save the visitor's message when we need it. When a visitor arrives, if there is someone in the house, you can directly ...

• June 25. 2021

In view of the fact that the scope of activities of the elderly tends to be within the residential community, smart community health and elderly care services have brought tangible benefits to the elderly and provided a safe, comfortable and convenient living environment for the elderly in the community. Establish an information platform Big data brings convenience to the home care work in smart c...

• July 16. 2021

Nowadays, whether it is a family or a community, the intelligent building intercom system plays an important role. It is one of the main industries in the construction of security, and it is also a standard piece of equipment for new and old buildings. With the upgrading of new technologies such as 5G and artificial intelligence, building intercom is no longer a single product, but a complete syst...

• July 23. 2021

Connection of things The building management and control can be divided into the management of things and the management of people. For the connection of things, the technology of the Internet of Things is used to feed back the status of equipment and facilities to the system through sensors, and monitor them in real time, thereby reshaping the traditional business realization method, saving labor...

• July 30. 2021

With the continuous tightening of various real estate control policies, higher and higher land acquisition costs and lower and lower profit margins, real estate development companies have refocused their attention on products. Under the large demand for consumption upgrade and quality improvement, smart technology for hardcover houses is the only magic weapon for real estate developers to create h...

• August 06. 2021

According to research conducted by relevant institutions, the shipment volume of face recognition access control equipment increased by over 50% year-on-year in 2020, and the year-on-year growth was only 14% in 2019. Behind such a substantial increase is undoubtedly that the outbreak of the epidemic has spawned contactless demand and applications, which has driven a substantial increase in the dem...

• August 13. 2021

On July 27, the 10th Smart Security Technology Exchange and Training Conference hosted by Shenzhen Security Industry Association, CPSE Security Expo and CPS Zhongan.com was successfully held in Jinan. As a leading company in the security industry, LEELEN was invited to participate the most advanced intelligent security products, technologies and solutions. On-site face-to-face communication and vi...

• August 27. 2021

The Zhou Dynasty-Skillful Use of Artificial Cold Source The earliest "air-conditioned rooms" can be traced back to the Zhou Dynasty about 3000 years ago. At that time, nobles would build "caverns" underground, and adjust the temperature by using the natural temperature of the basement and filling the bronze ice mirror with ice cubes. , Summer important dining activities and entertainment activitie...