Model Number: SB323WS-4 Brand Name: CISBO Key Specifications/Special Features: Wireless CPU to display communicationsDigital LED showing obstacle distanceAlarm by Bi-Bi soundLED display with three colors (Red, yellow & green)Crescent shape digital display screen(Black/silver display)

Turn on/off the voice according to your desire

With waterproof connectors, all bad weather available

Sensor characteristics:

• It has at least 2 times sensor sensitivity than other similar products, which can even measure 2mm steel wire with broader scope but less blind zone
• For normal parking sensors, it can measure at most 4 times per second, but ours could reach to 6 times per second that have a higher capture speed, which can detect the fast moving objects and give timely response to driver
• It can normally work by helping driver bring a good parking experience no matter in rainy, snowy or greasy day, or changeable, severe or heavy weather