is there a test report for the product? yes, the products have been certified by the ministry of public security’s safety police electronic products quality inspection center and the national software certification center. what are the functions of your platform that can terminate crimes in a timely manner? what to do if you upgrade and replace the generation remotely proactive defense attack, the platform comes with electronic map, automatic update, remote real-time precise positioning, regular night remote monitoring, realize remote strikes and remote control about our intelligent tear gas security system service provider