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It's a never-ending battle between speeders and the police. Since the e-wars began, the police have moved from simple X-Band radar-based speed detectors to sophisticated KA-band radar guns, radar detector detectors (no really) and laser speed detection devices (with charming names like Stalker LZ-1). While the best consumer radar detectors can sniff out X and KA-band signals from a long way off-- before the signal can bounce back to Officer Not So Friendly-- if your laser beam detector goes off, tag you’re it. If you’re speeding (which you probably are as you’re reading a laser jammer review), you’ve been nabbed.  

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