On July 30, during the 2019 International Smart Door Lock Expo (referred to as "Lock Expo"), the results of the "2019 Smart Door Lock 'Kongming Award' Annual Selection" jointly sponsored by iot Media, Global Smart Lock Innovation and Service Alliance (Lock Alliance) and Lock Expo were announced in Shenzhen. Shenzhen Topband Co., LTD. (Topband Co., LTD) won the "Smart Door Lock Ecology Award" for its special contribution in the field of smart door locks.

Topband shares is the domestic intelligent controller leading enterprises, with the help of its core technology in the field of intelligent control and strong manufacturing capabilities, Topband shares to open up the intelligent door lock market, and achieved impressive results. Topband provides its ecological customers with a full series of solutions integrating intelligent controller, Bluetooth &NB-IoT module, cloud platform, small program and APP development, reducing capital investment and shortening the development cycle for customers.

During this lock Expo, Topband shares also released its NB-IoT smart lock solution, Bluetooth smart lock solution, Bluetooth lock + apartment management system solution, NB-IoT lock + apartment management system solution for different application scenarios. Compared with other players in the industry, Topband NB-IoT smart lock solutions have outstanding advantages: more secure, the use of hardware encryption chips, the use of asymmetric encryption technology, and through the security certification of Theil Lab and an authoritative certification of public security; Ultra-low power consumption, NB-IoT lock static power consumption ≤ 75uA; Take the lead in China Telecom, China Mobile, China Unicom three operators network connectivity.

"Kong Ming Award" annual selection "is a highly influential enterprise, product, application and personality selection activity in China's smart door lock industry, sponsored by the Internet of Things Media, Global Smart Lock Innovation and Service Alliance, and Lock Expo. The jury is composed of main leaders from government and industry related departments such as Ministry of Housing and Urban-Rural Development, National Standard Making Commission, Shanghai Information Security Testing and Evaluation Center, China Internet of Things Industry Application Alliance, Shenzhen University of Technology. The "2019 Smart Door Lock Ecological Award" mainly rewards "large diversified ecological enterprises that promote the development of the smart door lock industry in 2019, whose applications cover a number of smart door lock related fields, and have overall smart door lock industry solutions and practical application cases".