I am selling this because I replaced my car navigation system. ■ Specifications Panasonic Car Navigation System Optical/Radio Beacon Compatible VICS Unit KX-GNV12 VICS Antenna Beacon Antenna BEACON Antenna ■ More details here https://panasonic.jp/portablenavi/c-db/products/KX-GNV12.html ■ Regarding Adaptation Those who can adapt it by modifying the terminals, etc., do so at their own risk. It may be used for the same purposes as CXB5908, NVA-VB7, NVP-V11, and NVP-V8, and may be used with Pioneer's carrozzeria, Sony, and Nissan navigation systems. Please research the part numbers and applications yourself. I do not know any tricks for compatibility or adaptation. You can find them by searching the internet. ■ Request I am not responsible for the item after it has been shipped. I cannot guarantee the operation after arrival. Please purchase only if you are able to handle any defects discovered after arrival. Please feel free to ask any questions you may have. ■ Shipping Free shipping is via Nekopos. Tracking is available, but there is no compensation for damage or malfunction. If you prefer regular home delivery (cash on delivery), please provide your delivery address and name via the transaction navigation message.