There may be others, but two jurisdictions that I am CERTAIN prohibit them are the District of Columbia and the state of Virginia.
Radar Detectors in Oklahoma: Radar detectors are legal to use in Oklahoma.Laser Jammers in Oklahoma: Laser jammers are illegal to use in Oklahoma.Courtesy of: http://www.1stradardetectors.com/radar-detector-laws.php
Only if he has his radar gun on. Radar detectors are not cop detectors.
Radar detectors are legal. Radar scramblers however are NOT legal.
No, radar detectors are not required to warn you when you cross state lines where they may be illegal. It is your responsibility to be aware of and comply with the laws of the state you are in regarding the use of radar detectors.
Radar jammers/detectors are legal in every state but Virginia and the District of Columbia.
The best radar detectors on the market are made by Beltronics. Beltronics is a leading manufacturer of the Vector, Professional, and Express radar and laser detectors.
You can get radar detectors from Bestbuy.com and from Amazon.com. You should make certain that these devices are legal in the state you reside. In many places like Virginia they are illegal.
Nope! totally sucks too. However you can buy a stealth radar detector such as the Beltronics STI, which is not susceptible to radar detector detectors (RDD's). Cops in VA are equipped with RDD's to give tickets to those using them.
Laser detectors detect laser beams used by law enforcement to measure speed, while radar detectors detect radio waves used by police radar guns. Laser detectors are more precise but have a shorter range compared to radar detectors. It's recommended to have both types of detectors for comprehensive coverage.
Radar detectors are legal to use for all non-commercial vehicles in 49 states. Washington, DC and Virginia are the only two states that radar detectors are banned in the United States. Radar detectors used in commercial vehicles are illegal.
Radar detectors are legal to use in Nevada, but as you stated they are illegal to sell.
Radar laser detectors and laser jammers are legal to own and operate in passenger vehicles in the state of New York. Currently the only state that it is illegal to operate a radar detector is Virginia and Washington D.C.