Specifications include, but are not limited to:Design the lowering system to support and lower a standard closed circuit television camera, lens, housing, PTZ mechanism, cabling, connectors and other supporting field components without damage or causing degradation to operations, video quality, and data integrity. The lowering pole must be obtained from a Manufacturer with an AISC Category 1 Plant Certification and the camera lowering pole system must accommodate the attachment of all domed and positioner CCTV cameras currently under State contract.The lowering system device and the pole are interdependent and must be considered a single unit or system. In addition to the lowering system and IP PTZ CCTV camera, the pole must also be designed to accommodate the potential attachment of one ATMS cabinet, two non-intrusive detectors (NID), and/or one dish antenna without interfering with the lowering system operation.Poles: Use ASTM A572 with minimum yield strength of 50 ksi.