LED Parking Sensor System
• Three-color LED display
• Left and right direction indicator
• BiBi-alarm sound
• 4pcs sensor, each wire lenth 4.5meters.
• 1 display, wire lenth 5meters.
• Rated voltage: 12V
• Rated current: 20 - 200mA
• Detecting distance: 0.30 - 2.5m
• Ultrasonic frequency: 40KHz
• Working temperature: -30 - +75 degree
Celsius