With cars getting harder to judge the front there are what you need.
*No turning the sensors on and off all the time the system works on the brake pedal. When your pressing the brake while parking the sensors are searching for objects. Once brake is released if there is no object after 15 seconds sensors will turn off.
*LED left and right display with buzzer.
* Pick up distance 70cm to 20cm
*4 Sensor kit
*Sensor sits out 2mm from the bumper bar.
*All leads to sensors have a plug behind the sensor and at the main module.
*All sensors can be colour coded to match your cars colour additional $50 for professional painting service.