Tips: Look for a full-featured unit that can pick up the latest safety warning signals (SWS). This will let you know of possible hazards on the road ahead. Look for one that can detect VG-2 radar (detects detectors) and will shutdown once detected. A sensitive detector is good but not one that will sound if you pass a garage door opener. Lastly, you will want one that offers adequate advance notice for you to react, once it sounds. Warning - Detectors are not legal in all states.
1. Beltronics Pro RX65 Radar Detector
Many critiques agree that Bell is one of the best detectors available. It features a new "POP Alert" detection that is super fast in alerting you to the latest Ka speed measurement devices The Threat Display T is a sophisticated means of tracking multiple radar signals and their relative signal strength. False alarms are virtually gone with the new AutoScanT mode that offers four select functions.
2. Beltronics Vector 995 Multi-Band Radar Detector
This is a five-star device offering super fast detection and signal processing which is important against laser and instant-on radar. The exclusive Shadow Technology T keeps you invisible to the radar detectors detector (VG2). The Voice Alerts can be heard in noisy environments allowing you too keep your eyes on the road. It also offers DSP (Digital Signal Processing) to help minimize false alarms.3. Beltronics BEL Express Cordless 946 Cordless Radar Detector
The cordless feature is great, especially if you own more then one vehicle or motorcycle. The BEL 946 offers strong protection from X, K, and Ka bands of police radar. It comes with the VG-2 Guard which shuts the unit down when it detects a VG-2 unit (radar detector detector). Some reviews mention its sensitivity in construction areas but with the VGA mode it should not present much of a problem.4. Passport 8500 X50
The Passport 8500 X50 is equipped with the "V-Tuned" radar receiver which provided on all police radar including the POP mode, X-Band and offers a 50% improvement off the K and Ka bands then the other Passport 8500 series. Because of the Digital Signal Processing, false alarms are minimal. "...the top of the pyramid for overall radar and LIDAR detection." - Motor Trend 2004 Detector Test.5. Cobra XRS9700 Radar Detector Portable Radar Detectors Y
This is Cobra's newest detector comes equipped with many features including its exclusive 11-Band (TM) technology and the SmartMute (TM) that offers 3 levels of false signal controls, which reduces if not totally eliminates false alerts. It also offers protection from both VG-2 and Spectre (detectors that detect detectors), although some say Spectre will still detect this unit. Cordless units are always a plus, allowing you to use it with ease, in other cars or trucks.