... ports The 3G EVDO Industrial Router (ROUTER-E400) is an industrial-grade cellular router that integrates both wireless data ... engines, police cars, taxi, buses, container trucks, ...Monitoring for traffic, water supply system, power supply system, unsupervised ... system data, ...Mobile video supervision system. Technical Specifications ROUTER-E400Supported Network/TechnologyCDMA2000 1x and EVDO (Rev. A) ...