Many officers use radar and lidar speed monitoring devices regularly, but not everyone understands everything about how they work and the best ways to use them.
Agencies use in-car technology to solve crimes, such as LPR used to identify and arrest a thief in Kansas who was targeting local churches earlier this year.
Here's a look at the products that caught our eye at this year's International Association of Chiefs of Police (IACP) show held at Philadelphia's Pennsylvania Convention Center.
The latest traffic enforcement products provide officers with advanced acquisition and durability. Photos courtesy of vendors.