Cell phone jammers are devices that create a temporary "dead zone" to all cell phone traffic in their immediate proximity. Jammers are typically used by the police and military to control or disrupt communication during hostage situations and bomb threats. Traditionally, jammers were large antennas mounted on trailers that had to be pulled behind a truck. They now come in a variety of shapes and sizes including models that are about the size of a cell phone. This amazing mobile signal jammer is designed to ensure undisturbed meetings and provide you ultimate peace of mind, cut out the unwanted noise. Check out this wonderful range of cell phone jammers now!
A Wifi Jammer is designed to block wireless land networks and bluetooth connections. The wifi/bluetooth jammer transmit electronic waves in 2.4~5.9GHz, and cut-off all Wireless network and bluetooth communications. This little device has the potential to jam wifi and Bluetooth signals. A wifi/bluetooth jammer could helps people to prevent from unauthorized person to "leak" out confidential information.
In-built Antenna Jammers are jamming systems with antennas specially designed to cut off wave only in the down-link band width; therefore it doesn't affect any interference to base station and repeater.
