U4GO is a high performance UHF (902-928 MHz) integrated system perfect for vehicle and people identification. The U4GO system can work in two operating modes, standalone or Wiegand output. The U4GO system provides secure access for many applications such parking facility, gated community, campus and rolling stock. The U4GO readers are easy to install, versatile, and is perfectly suited for access control systems (Wiegand output). The high security protocol (AES128) RF module can also manage up to 100 remote controls.