... Easy installation. 9. Buzzer can be embedded in the display housing. 10. 6-sensor model, 8-sensor ... Bluetooth hands-free,display caller ID, you can search for call records.13. Car-type full-function remote ... English), and direct card can be in the original car rearview mirror.14.Two way video ... / GPS/ TV, all the way to connect the camera and reversing radar, the automatic swithing after reversing visual ...