Please note: This is a Sole Source Notification. The Siemens Industry, Inc. facility performance systems hardware and software installed at the Conner Complex laboratories and Mayo Building are proprietary and Siemens is the only known source able to maintain current service(s). Additionally, - The Siemens Industry, Inc. factory branch office located at 119-6 Hamilton Park Dr., Tallahassee, Florida, is the only factory authorized representative for the Siemens systems located at the Conner Complex laboratories and Mayo Building in Tallahassee. - Siemens systems hardware and software installed at the Conner Complex laboratories and Mayo Building are proprietary; installed and supported exclusively through Siemens factory branch offices. - Field Panels and associated terminal level equipment located at the Conner Complex laboratories and Mayo Building utilize non BACNet and U.S. patented Siemens proprietary protocol and technology.