Communicate With Confidence™

SPECIAL ELECTRONICS & DESIGNS INC. offers you over 37 years of experience and expertise in designing and manufacturing communications equipment that operates reliably and clearly in hazardous working environments.

From Nuclear Facilites to Confined Space or HAZMAT communications, SED can design a system for your special needs.

SED is the inventor and manufacturer of Rescom®, the unique intrinsically safe confined space communications system trusted by safety/rescue teams around the world.