![A little hands on time with the cinimizer OLED Multimedia Video Glasses [E3 2013]](http://www.redferret.net/wp-content/uploads/2013/06/IMG_5499-270x190.jpg)
![Revell Cager – impact proof flying fun for all the family [Review]](http://www.redferret.net/wp-content/uploads/2013/06/revellcager-1-270x190.jpg)
This Super Power GSM Cellular Jammer provides total cell phone signal blocking in a 120 metre range, no matter what the weather. Interestingly you can define the coverage specifically using the supplied antenna, which means you can block the signal in one direction and not the other. The four fan cooling system means it’ll keep on working 24/7, which is reassuring eh? £2875.00.
This highly sophistcated jammer offers a huge 45 Watts of output power which delivers a jamming range of up to 120 metres (Subject to the local area signal strength and location of cell sites) making it ideal for protecting large rooms, offices, arenas, theatres, museums and examination rooms. It does this by blocking the downlink from all cell sites within its range.
About the Author:
Nigel is the managing editor of the Red Ferret, as well as a freelance columnist for the Sunday Times newspaper in London. Loves tech and fancies himself as a bit of a futurist, but then don't we all?
Nigel – who has written 5201 posts on The Red Ferret Journal.
![sonyxperiaztablet9 150x150 Sony Xperia Z 4G Tablet hands on with Sonys superb new iPad killer [Video Review]](http://www.redferret.net/wp-content/uploads/2013/06/sonyxperiaztablet9-150x150.jpg "Sony Xperia Z 4G Tablet - hands on with Sony's superb new iPad killer [Video Review]")
![earthalerts2 150x150 Earth Alerts live map of our planets natural hazards makes for compulsive viewing (+Freeware]](http://www.redferret.net/wp-content/uploads/2013/06/earthalerts2-150x150.jpg "Earth Alerts - live map of our planet's natural hazards makes for compulsive viewing (+Freeware]")
