JamAlert is a revolutionary new device from DMP that detects when cellular frequencies are being jammed. The product is the ...

From there, it's up to you to sound the alarm manually. We tested that jamming algorithm out back in 2015 after security researchers raised concerns that the system was susceptible to such attacks.

Investigators in Douglas County believe the suspects used Wi-Fi jammers to disrupt home security systems and cameras.

The thieves have been using remote jammers. Commercial detectors are available but run into the hundreds of dollars. He decided to experiment with his own rig, whipping up a remote jamming ...