TETRA detecting system has UK police seeing red
Posted: Tue Oct 28, 2014 9:48 am
http://www.driving.co.uk/news/on-the-ro ... ye-device/IT COULD be every crook’s must-have gadget — a device that can warn when a police car is nearby.
The small dashboard-mounted display alerts the driver by bleeping and lighting up when it senses police radio transmissions. It also reveals when ambulances and fire engines are near. The maker claims that it is useful for telling drivers that an emergency vehicle needs to overtake.