Gravity Tech Group’s wide range of Jamming Devices are custom designed to prevent and block all telecommunications via radio-based communication devices. The Jammers have the ability to block all cellular, SMS, Bluetooth and Wi-Fi communications to offer a complete solution to Law Enforcement Agencies (LEA’s) and to ensure that interactions are halted or jammed. These products guarantee complete coverage and protection to the end user.​

Radio frequency jamming is critical in a wide range of security and defence scenarios.

• Preventing the remote detonation of road-side bombs.
• Blocking cellular communication in prison facilities.
• Obstructing the communication channels of terrorists or enemies in a combat situation.