The car LCD parking sensor with 8 sensors, buzzer alarm and human voice .
1. Numeral and LCD display.
2. LCD display shows obstacle distance.
3. Step-up buzzer alarm.
4. Numeral display from 0.1m-2 m.
Packing list : 1 * Dispaly Monitor 1 * Command Module 8 * Parking Sensor 1 * Power Supply Cable 1 * Hole Saw 1 * Instruction Manual This one with 8 sensors,it can works when you brake your car,it can last 20s when braking finish and driving.it has a switch for voice control.