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    LED Display Ultrasonic Reverse Parking Sensor System With 4 Parking Sensors Support Audible Alarm

    Specifications: Numerical and color LED display. Step-up buzzer alarm. Left and right obstancle indication. Numeral display from 1.8m to 0.3m. Display unit with built-in buzzer. Voice switch for option:on/off. 2,3,4 sensors for option Camera Specifications: Color water proof camera with night vision TV system:PAL/NTSC Image senxor:OV 1/3 -inch color CMOS Videl output 1.0V p-p composite video at 75 ohms Total pixels:628*582 Visual angle:92deg C/120deg C Dimension:dia28*47mm Working temperature:-10℃~40℃