Before we begin, it is important to note that the Laser Shifter ZR4 is not a radar detector but rather a radar jammer, which means it can provide complete protection against all forms of radar and laser detectors. When one thinks about it, being undetected is actually more important than knowing you are being detected – is this not the case? Furthermore, it can be used in conjunction with: Passport 9500ix, Passport 9500i Blue, Passport 9500i Red, Passport 8500 X50 Blue, Passport 8500 X50 Red, Passport 8500, Cordless Solo S2, Passport SR7 and Escort C65. Obviously, it should be used with models that do not have stealth capabilities.
Price: the price tag is $449.00, which is not cheap, but considering the protection you get, it is well worth it.
Bands: this product does not detect any bands – as said, it is not a radar detector.
Voice Alerts: Provides audio alert capabilities.
False Alerts: Since it always protects you silently, it can be said there are never any false alerts – you’ll never be informed that you are being detected and that will prove to be untrue.
Features: Includes a remote mute button, and a display controller.
Custom installed: the ZR4 is custom san diego escorts installed: in this case it means that twin front-mounted Laser Shifters and rear license plate mounted Laser Shifters must be attached to the vehicle.
GPS Technology: Not available for this product.
Detectable: This is the Laser Shifter ZR4’s strength: its stealth capabilities. Since it is a radar jammer, it offers complete protection against all forms of radar and laser detection. In the end, this is what matters.
Database subscription: N/A
In summary: the Laser Shifter ZR4 can be used as a stand alone product and would do a superb job at performing what is expected of it, namely, protection from radar detection. That being said, one can’t help but think that it would be better utilized in conjunction with one of the radar detectors (and as stated above, many are designed for this specifically), since it is always a good idea to know when you’re being spied on, i.e., you don’t want to be driving at 100 miles per hour and be invisible to a police car radar gun… even without advanced technology and using the naked eye alone this would look suspicious. In conclusion: supremely effective at its task, the ZR4 is a highly effective radar jammer. Consequently, our overall score for this product is 4.0/5.0.