The Allâinâone GPR system is a GPR solution that combines the antenna and the control unit into one enclosure. This new generation of GPR offers a quick and efficient way to prepare a GPR for inspection. The Allâinâone GPR system is connected with a laptop via Ethernet cable. Its lowâcost GPR solutions are delivered with all necessary accessories, such as an odometer, a power supply unit, a charger and cables. Our uniquely designed collapsible cart (for some models) makes detection easy and convenient.