SHENZHEN TOPO TECH és un nivell d'un proveïdor de sistemes de disseny, desenvolupament i fabricació de solucions completes i adaptades per al vehicle pesat, transport terrestre, gestió de flotes i els mercats marins. Fàbrica creada el 2009, amb seu a Shenzhen, Xina.
TOPO is now enhanced with Analog High Definition (AHD) technology, including AHD 1080P & 720P Mobile DVR, AHD 1080P & 720P 5.6″ ~ 14.0“ digital Vehicle Display and all kinds of AHD 1080P & 720P Waterproof cameras for rear view/side view/front view. Our mobile surveillance help users capture the images, record and wirelessly download the videos, view videos in real-time remotely, easily manage on-board security footage, get the real time information of their vehicles with the help of GPS map, in a quick and reliable way.