radar detector Updates radar detector For the most part, laser detectors offer a quicker lock-on time, which averages approximately one-third of a second. The laser beams are restricted to a limited spread, more often than not approximately six feet for about 2,000 feet of space. This allows the beams to be recognized more rapidly, giving the driver more advanced notice. However, laser detectors come with some drawbacks. For example, particles, as well as dirt and water, can limit the range and baffle the system, so your laser radar detector may not work at top capacity when it is rainy or snowing outside. In addition, some surfaces are not capable of correctly reading laser radar, so the environment can potentially make all the difference. A radar detector can help you avoid costly speeding tickets. But first, consider your driving habits and try and avoid the necessity for having one at all. rocky mountain radar detector radar detector detector