الوصف

Features: 1. Wide-angle mirror with VFD display 2. *-digital display the distance 3. Direction left, middle and right and obstacle distance show on the mirror 4. Detecting distance: 0.***2m 5. On backing the car, the rear sensors detect automatically obstacles behind the car 6. stage-by-stage sound alarm to avoid colliding; the voice could be adjusted Technique parameter 1. voltage: *2V 2. Input: 4W(max) 3. Beeper: *****5dB 4. Temperature: **0oC~**0oC 5. Frequency: *0KHz 6. Best detection distance: 0.**1.5m