Radar detectors are extremely useful if you know the way to read their codes and only when you install them correctly. After some extended real world testing of the new cobra radar detector DSP 9200 BT, I 'm pleased to share with you that the incorporation of DSP into this detector has truly made a progress on alerting distances, notably with Ka. My meetings with both 33.8Ghz and 34.7Ghz Ka-band police radar left me impressed not only with its sensitivity but also with a noticeably increased ability to see off-axis" radar, something that can really help when not in directly line of sight of the officer.

There exists a couple minor problems with your review.1:where's Valentine one?2: I can understand the guys that all the past years call the Valentine one an aged gimmick but funny these are the exact same guys that now advocate escort max 360 which is a lousy unsuccessful copy of the Valentine one3:any radar detector reviewers who puts cobra detectors in his list is not an you even set them above escort redline that is an incredible detector alongside with the prominent Valentine one.

Cobra's XRS 9570 radar detector keeps you informed of hazards as you're driving, and you will appreciate the clear messages on its DigiView text display that give important tips to you when you will need it.

The XRS 9570 offers long distance tracking of multiple safety, laser, and radar bands, while alarms for POP instant on radar enable you to travel confidently.