Laser Star Allegedly Turns Your Clunker Into Invisible Asphalt Phantom

The Laser Star is new to the States, but it's already made a name for itself in Europe as a cheap, effective way to jam police speed trap lasers. These demonstrations from Laser Jammer Tests show why. No fewer than four police-issue laser detectors were foiled by the Laser Star without so much as a hiccup. Regardless of your views on this kind of tech, it's still amazingly cool how the Audi S4 S-Line A4 in the videos is effectively invisible to the laser detectors. And when you aren't fighting the man, Laser Star's sensors help park the car too. Personally, I can't wait to get one and recreate my favorite Vin Diesel scenes from The Fast and the Furious. More »

Palm-Sized Cellphone Jammer Gives Public Gabbers the Smackdown

This is not the first cellphone jammer on the market and won't be the last, but this $166 model is small enough to discreetly carry anywhere. It's powerful enough for personal use, slam-dunking GSM calls within about a 30-foot radius. That might be just the range of earshot in a movie theater, unless there's yelling involved. But there usually is. Don't get caught, this can't be legal. [Brando] More »

Anti-GPS Tracking Devices Plugs into Cigarette Jack and Loses You Your Tail

If you're important enough to have one, that is. This is a small jamming device that you plug into the cigarette lighter of your car and it blocks any GPS tracking devices that might be trained on your vehicle. It's probably illegal, but hey, so is sex with your sister. More »

GPS, GSM Cellphone Jammers Hit Mainstream, Calamity Ensues

Don't get too reliant on that GPS receiver, Magellan, since companies are now starting to release devices that locally block GPS signals. Detectnu's device not only block GPS signals within a 50-meter (164-foot) radius, but also GSM cellphone signals in a 20-meter (65-foot) radius. Another such device—the RJ-G1575 GPS jammer from Radixon Hadrian—blocks GPS signals in a 50-kilometer (31-mile) radius. Now, I can completely understand cellphone jammers (hint: people have no concept of tact in New York City and love to yap about God knows what quite loudly), but blocking GPS? What good does that do, other than give mischief makers a rise? More »

NaturalNano Develops Cellphone-Blocking Paint

NaturalNano has used nanotechnology to develop a type of paint that stops cellphone signals. It's done by blending particles of copper that are inserted into nanotubes, and then mixing and suspending these tiny particles into a can of paint. More »

Cellphone Jammers on the Way?

This is a little Japanese gadget that will make living life day-to-day so much nicer. It's a simple device with an on-button. It has two modes, one mode will disable all calls within a area for 70 seconds, the other will fade away the call with "natural atmosphere" to assist ending that call with Aunt Rita. It retails for $71 or so and should be coming to the U.S. once the FCC passes an act that allows cellphone jamming in movie theaters. Hooray! More »

Cellphone Bomb Jammer

The world may never know if there are or aren't cell-phone bomb jammers out there, but DefenseTech has stumbled on a patent that may shed light on the subject: More »

Wireless Jammer

For a small fee of $445, you too can annoy thousands of people on a daily basis. This little device has the potential to jam wifi and Bluetooth signals. I predict those Amish are behind this, trying to put a halt to the Google takeover of the world. Unfortunately this gadget will start popping up all over the place and, well, sorry Mr. Company Tech guy—have fun troubleshooting when one of these devices is in the area. More »