Submit A Question about Smart Signal Detection Device Smart Signal Detector, Emergency Sensing Area Detecting for Cars, Motorcycles from A Long Distance

(Item No. COBD212378)
The smart signal detector can be used to detect the emergency sensing area and induction coil of a car or motorcycle. The difference between this device and other devices is that it can detect from a long distance, and it determines the location of the sensing area by the strength of the device's beeping sound and the brightness of the light. The closer the device is to the sensing area, the brighter its light will be.    More Details »