Address: 3825 Ohio Avenue, St. Charles, Illinois 60174
Phone: 630/377-6580
Fax: 630/377-6495
Customer Service Phone: 800/736-7672, press 1
Customer Service Fax: 630/377-6495
Customer Service Email: SSDcustomerservice@honeywell.com
Technical Service Phone: 800/736-7672, press 2
Technical Service Fax: 630/377-6583
Technical Service: techservice@systemsensor.com