Video Demo - LOJACK Jammers 8 Bands Blocker CDMA GSM 3G 4G

Large Range 8 Bands Cellphone Jammer

This cell phone jammer can be used in car directly,With car charger and AC charge. Your can select a jamming frequency from six bands as your need. You can choose to charge it while in the car.

Today, prisons, schools and city governments have campaigned to allow use of jammers to keep people from cheating in class, to keep cabbies and limo drivers concentrated on the road and to restrict prisoners from using smuggled cell phones.

Cell phones are everywhere these days. Unfortunately, restaurants, movie theaters, concerts, shopping malls and churches all suffering from the disadvantages of the spread of cell phones because not all cell-phone users know when to stop talking. And to avoid the disadvantage of the cell phones now the cellphone signal jammers is the best tool to help solve the problem.

The mobile phone signal jammer is an instrument that can be used to prevent cellular phones from receiving signals from base stations. When the mobile jammer is used, it can work effectively disables mobile phones and make it unable to make phone calls and receive messages. These cell phone blockers can be used in practically any location, but are found primarily in places where a phone call would be particularly disruptive because silence is expected.