SESP Group
advanced communications solutions
Security.
Safety.
Assistance.
SESP develops and manufactures the most effective and reliable radio frequency jammers in the world & site communication solution.
Special events / Stadium on site communication solution
The Turn Key Power Very High Wireless 2.4GHz 20, 5.8GHz Multichannel Router is a powerful solution for large event spaces and stadiums. With its dual frequency support and multiple channel capabilities, this router ensures seamless and reliable wireless connectivity for all your guests. The compact and durable design makes it easy to set up and maintain, ensuring that you can focus on running your event, not worrying about the technology. Whether you’re hosting a concert, a sports game, or any other large-scale event, this router has the power to keep your audience connected.
Convoy Protection Jammers
Whether in military or civilian applications, protecting troop and VIP convoys from the threat of roadside bombs, or radio-controlled improvised explosive devices (RCIEDs), has become a very high priority and a tactical challenge. SESP is proud to provide the world’s number one bomb jammers, supplied in specially customized vehicles. These systems provide the ultimate protection of convoys from the threat of radio-controlled road-side bombs.
Technology
The technologies we employ guarantee total and continuous reliability of all our products, and have been field-proven to be the most efficient, in terms of jamming range coverage and all-weather, all-terrain reliability.
We do not outsource any aspect of our production. Every product we sell is manufactured in-house by our highly skilled technical team of Mechanical and Electronic RF Engineers. Even our accessory components, e.g., antennas, are designed and manufactured in-house to ensure the highest degree of performance, reliability and compatibility with our proprietary high-power systems.

Safety. Security. Quality.
SESP prides itself on its dedicated pre-sale and post-sale customer service and technical support.
Both our Sales and Technical Engineering teams are intensively focused on delivering ideal solutions to our customers, both end users and distributors/integrators. We work together with our customers to provide specialized and highly reliable solutions which consistently prove to be perfectly suited to the particular needs of each individual customer.