Not every vehicle needs GNSS and Wi-Fi on the roof - plenty of installs just need the 5G modem fed properly. The PR1KC647 strips Teltonika's combo roof platform down to its MIMO cellular elements, rated for 5G service and terminated in SMA plugs for the router's mobile ports. The roof-mount housing bolts through the panel for a sealed permanent install, keeping the profile low and the parts count lower. For fleets that track by other means or skip onboard Wi-Fi, it avoids paying for - and cabling - elements that would go unused. The MIMO antenna is tuned for 5G cellular service and terminates in a SMA connector. Fewer elements also means fewer cables through the roof gland - a cleaner install when cellular is the whole mission. Bolt through the roof, seal the gasket, and run the cellular leads to the router's mobile ports. Commission with the router's signal pages to confirm both MIMO paths before buttoning up the headliner. Cloud Care Networks stocks the Teltonika PR1KC647 alongside the gateways and routers it supports, so IT and field-service teams can consolidate antennas, spares, and replacement hardware on a single order.