This high powered handheld cell phone signal jammer

Why does the United Kingdom need cell phone signal jammer? Since the British troops have fought alongside the coalition forces in wars against Islamist terrorists in Afghanistan and Iraq, they are aware of the bombing capabilities of the militants. British authorities know that terrorists are known to use mobile phones as improvised remote controls to cause explosions. Since the July 7, 2005 bus bombings in London, law enforcement agencies all over the country has sought a need for cell phone signal jammer to keep prisoners from making communications that could lead to their escape.

However, the British youth and human rights advocates express their concerns on the proposed widespread use of mobile cell phone signal jammer. They fear that the devices could lower the transparency on government activities and suspicious doings by political officials, wherein mobile communication can become useful sources of evidence in fighting political crimes. The youth and cell phone signal jammer human rights promoters add that cutting off mobile phone communications can deprive them of freedom of expression, since Great Britain has a huge population of mobile phone subscribers.

A mini Portable cell phone signal jammer With Built-in Antenna which can block all GSM, CDMA and 3G signals in radius up to 10 meters!
Cell phone signal jammer Advantage:
1. Highly portable. Palm Sized. Easy to carry.
2. Block all cellphone bands simultaneously.
3. Good cooling system with Wind slots in both sides and built-in fans design. Nonstop working
4. Leather cover to make the cell phone signal jammer more convenient to carry.