In order to improve the real-time command ability in the service application, Guangdong Provincial Security Bureau issued the construction task of upgrading the 3G system equipment of the province's vehicle mounted image transmission system to the 4G system equipment in March 2017, and invited domestic manufacturers to participate in fair bidding in the form of bidding. Huimingjie won the bid for the project and the project passed the formal acceptance in June 2017.

[Training site after acceptance of 4G on-board video monitoring system of Guangdong Provincial Security Bureau]

    The project is generally equipped with 90 sets of 4G public network transmission equipment. All 4G portable vehicle mounted and supporting equipment of Huimingjie brand are distributed to each security system in the province, city and county, which has completely realized the construction goal of provincial networking and real-time uploading of field image information in various regions through 4G public network.