Simon XTi is a cost effective security system that comes equipped with an integrated, full-color touch screen display. Providing up to 40 zones of burglary and fire protection, the Simon XTi is available in a variety of kits. The standard kit comes packaged with door/window sensors, a motion detector, and a keychain remote. Other kits include cellular modules for primary or backup communication. Simon XTi kits and additional wireless devices provide the complete residential or small business security solution.