ITI's market position as the largest designer and manufacturer of supervised wireless security systems is the result of our expertise in radio frequency (RF) design and manufacturing. In 1988 ITI patented its Learn Mode® technology, which has been a key factor driving the growth of the company. Learn Mode technology increases the ease and reliability of wireless installations. Each sensor has its own factory-programmed identity, and ITI control panels "learn" the identity of each sensor in the system, eliminating programming errors in the field and other problems associated with the wireless systems of other manufacturers.