Quatro Integration Module is an intelligent control unit that manages all electronic systems in taxi vehicles from a single center. Reads vehicle data via CAN-BUS protocol, enables centralized management with cloud-based platform. Establishes seamless communication between all devices in IoT ecosystem with MQTT, HTTP and TCP/IP protocols. Offers offline mode support with 8GB eMMC storage - data is stored locally during internet connection interruptions and synchronized when connection returns. Can be used in both light commercial vehicles and trucks thanks to wide voltage range (12V-24V).