When looking to buy a radar dectector, it is useful to know the range of detection. Most radar detectors can detect upto 2.5 miles. Some better models can even read upto 8 miles away.
Valentine radar detectors are the most popular for their sounds.
The Valentine One Radar Detector has the longest effective range. The Valentine brand offers radar detectors with the best range.
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.
Only if he has his radar gun on. Radar detectors are not cop detectors.
Escort radar detectors are sold internationally. They are available in all states in the USA and are also available in Canada. There are a range of distributors who also cover most of Europe, as well as southern Asia and Oceania.
Radar detectors are legal. Radar scramblers however are NOT legal.
Early warning is a marketing tool. There is no early warning. Most radar detectors just detect the signal.
Most will beep when they receive a signal.
Are you talking about radar detectors? If so, they are illegal in many jurisdictions and WikiAnswers does not give information about illegal activities such as using radar detectors. If you are not talking about radar detectors, the please restate the question, giving more specifics about what kind of circuit you are talking about.
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.
Most reviews gave a very good rating for the range of the Solo S2 radar detector. None of the reviews mentioned anything about the range being a con for this radar detector. Some reviews said warnings came at least a half mile from the actual radar location (police cruiser).
You can detect most types of radar itself,but you need other detectors for other systems.