Top Quality Support Sales Support Our Award Winning, solutions focused customer service team offers: Service and support for Radio Fire, Security, and Medical Reporting Systems; Personnel Alerting Systems (Indoor/Outdoor) and CAD 2000 Dispatching Software Design and Engineering Solutions Proposals and site surveys are offered to all customers at no cost. Please contact us for service or pricing: Telephone  (888) 687-5324 (U.S. Only)                  (978) 596-0214 Fax           (877) 687-5324 (U.S. Only)                  (978) 596-0217  E-Mail: sales@kfci.com Business Hours 8:30am-5:00pm Monday-Friday EST. GSA (General Services Administration) Support Please use this link for your sales and GSA purchasing needs. General Services Administration pricing is available for our federal and DOD Clients Questions?  Simply contact us at (978) 596-0214 during our business hours. Technical Support Call our Tech Support Center 24/7 Office Hours: (978) 596-0214    After Hours: 860-303-1733 In addition to King-Fisher's "person to person" technical support team, we proudly offer an extensive on-line trouble shooting guide. The trouble shooting guide is designed to ease you through the process and onto the solution, or at least a cause for a specific problem. Simply pick the type of panel, then answer the questions. Click on the answer that pertains to your panel and situation.   Receiver: KFRA-C Unit Transmitter Panels and Street Boxes: KFRTI 20/52 Interface Interface Combo Street Boxes Addessable Panel Transmitter Accessories: Batteries Antennas