SESP LTD has been designing and manufacturing top quality professional electronic products for the security market since 1986.


Specializing since 1997 in the field of cellular telephone jamming, our continual investment in R&D not only reflects state-of-the-art technologies, but also guarantees the highest standards in quality and reliability.

SESP LTD. has established and built up an impressive market for cell phone jamming equipment and other electronic products in more than 30 countries around the world. Our customers include government bodies, law enforcement agencies and large corporations.

All SESP products are constructed in our own laboratories, staffed by skilled technical personnel; where each piece of jamming equipment is manufactured and tested in accordance with strict quality control procedures.

We pride ourselves on the personal service offered to all our customers, who are assured of our full technical backup, and support service at all times.