The Motorola Solutions APX Vehicular Adapter has been designed to pack a lot of features and functionality. When installed in a vehicle, and utilizes the mobile antenna providing enhanced transmit and receive range. The APX Vehicular Adapter is powered by the vehicle's 12 volt battery and provides charging capabilities ensuring the radio is operational at all times and battery capacity is optimized for use outside the vehicle. PURPOSEFUL DESIGN compact design is easy to install. Its open face design allows access to key radio controls as well as rapid radio insertion and removal. The mechanical locking feature holds the radio ensuring safety while driving. A key locks the radio in place providing security from theft. CHARGING CAPABILITIES With IMPRES functionality, the Vehicular adapter keeps communication running at all times since the radio is fully operational even with a completely discharged battery. Charge status indication and microphone operating modes are displayed through a dedicated LED. Radios require firmware version R13.00.00 or later. VHF radios must have RF PCB revision NUD7120DZ or later, coming soon.