Radar guns used by police electromagnetic emissions, these emissions are detected by radar detectors. Once these transmissions are detected from miles away, it alerts the drivers of these transmissions. There are two different types of transmissions, one is radio waves and the other is infrared signals, the radar detectors that are based in radio waves will not pick up infrared signals from a LIDAR gun, these signals need a detector that is based in infrared signal detection. The LIDAR detector will detect the infrared signal, which is a new type of signal and it will alert the driver to slow their speed to avoid a ticket.
It seems that over the past couple of years speeding tickets have gone way up in some states they have doubled and tripled in these areas, this reason for this is because of the economy and the taxes collected have dropped. When driving your vehicle remember this fact, radar detector are not foolproof, so you still need to look around and monitor the area you are driving in. In the United States there are more than 120,000 radar units being used by various agencies, these agencies many of them are police agencies account for over 35 million speeding tickets per year.
If you are thinking about purchasing a cheap radar detector you might want to think this over because the cheaper brands do not cover all bands and detect all transmissions. So many people believe they are protected when they are not and end up with a speeding ticket. All radar detectors are electronic devices that are mainly used by people driving their vehicles to detect if there law enforcement are monitoring their speed using a radar gun to avoid receiving a speeding ticket. One of the best ways to prevent tickets is to purchase a radar detector.
The technology of radar detectors are improving and advancing each day, they are getting smaller more compact and much more sensitive to transmissions. Mainly many of the detectors are used for motorist in noncommercial vehicles, they are used to detect monitoring by law enforcement agencies to check for speeders. Not every state allow radar detectors, some areas they are illegal to use, the two main states are Virginia and Washington DC.
Each radar detector is different, they range from low prices to the more expensive models, and they also come in different shapes and sizes. The price tags range from low to high so everyone can afford to purchase them. The technology continually gets better as time goes on and the newer ones have the ability to detect all different transmissions
Want to be protected against speeding then get yourself a radar detector. If you really want to play it safe, get a radar detector that is invisible to devices that find radar detectors. Many people and manufacturers may claim otherwise, but almost all people purchase radar detectors for one reason and that is to avoid speeding tickets.