MASO Car Parking Sensor Dual core Front and Rear View Reverse Radar System LCD Display Kit N8P4L Four Voice Switchable with 8 Black

When the reverse gear is engaged, the system automatically enters the detection working state; 30-250CM detection range; Color LCD display function, digital, orientation, sound, dynamic picture step by step prompt Microcomputer intelligent control, accurate digital display, digital, buzzer step by step prompt Dual CPU response is fast. Probe self-test function, probe abnormal status prompt to avoid reverse collision caused by probe damage;