wireless led parking sensor: 1. Wireless signal transferred by car power cable 2. No interference, no false alarm, analog

wireless led parking sensor:

Product Feature:

 - Three-color digital wireless LED display with buzzer built-in- Wireless signal is transferred by car power cable, no false alarm, no interference- "BiBi" audible warning buzzer in 3 steps- Detachable sensor with waterproof socket connector- Detected in back, 2 - 4 sensors available- Heavy rain-proof & all weather design- High quality and easy to install- Self-diagnosis, learning function for spare tire/tow bar (function can be ordered)

Technical Specification:

- Rated voltage: 12V- Operating voltage: 10 ~ 28V DC- Rated current: 10mA ~ 150mA- Detection distance: 0.3 ~ 2.5m for rear (distance can be ordered)- Ultrasonic frequency: 40KHz- Working temperature: -30ºC ~ +80ºC- Full-range technical support

New technology wireless led parking sensor, no interference, OEM sensor as original