User: theCancerus

Re:What use is a detector?

On: Cheap Cell-Phone Detector

you are right that under some cirumstances it is better to jam all the time but most of the time it is not required so it is better to a detector before starting a jammer

Re:What use is a detector?

On: Cheap Cell-Phone Detector

detector can give everybody some timepass and nothing else or some can use jammer after detecting the signal
Think of this if we can detect mobile phone in restriected areas then we can start the jammer at that freequecy other wise using jammer all the time will waste a lot of power.