Use "speed detector" in a sentence

1. The system includes a speed detector 42 and an acceleration detector 44.

2. This is a radar speed detector that was developed from a Hot Wheels toy.

3. ex 9031 80 38 || 40 || Electronic accelerometer and magnetic field and angular-speed detector (orientation-sensor) in a housing suitable for the automatic printing of conductor boards, mainly consisting of an inseparable combination of: — || one or more monolithic application-specific integrated circuits (ASIC)