radar detector

"Radar Detector" is the second single from Alternative band Darwin Deez. It was released as a digital download on 25 April 2010 and also features on the self-titled debut album Darwin Deez.

A radar detector is an electronic device used by motorists to detect if their speed is being monitored by police or law enforcement using a radar gun. Most radar detectors are used so the driver can reduce the car's speed before being ticketed for speeding. Only doppler radar-based devices can be detected — other speed measuring devices including those using ANPR, piezo sensors, and VASCAR technology cannot be detected. LIDAR devices require a different type of sensor, although many modern detectors include LIDAR sensors. Most of today's radar detectors detect signals across a variety of wavelength bands: usually X, K, and K_a. In Europe the K_u band is common as well.