UNSPSC 45111718: Delay unit

Equipment that improves the time difference arising between the image and sound for slow propagation velocity of the sound.

UNSPSC 45111718 Delay unit is a Commodity-tier code that does not match the work state and local governments are actually soliciting under it. Recent opportunities tagged to this code involve comprehensive audio-visual systems integration, installation, and support — including microphone systems, speakers, digital signal processors, cameras, recording equipment, control interfaces, and related infrastructure — rather than delay units or any other discrete audio component family. The mismatch appears systematic: all recent solicitations address full AV system deployment, upgrade, or refresh projects across municipal chambers, courtrooms, schools, emergency operations centers, stadiums, and event venues, with no opportunities naming delay units or delay-unit-specific procurement.

The code shows little relevant recent activity aligned to its nominal definition. City governments (Holly Hill, Arlington, Dahlonega, Tybee Island, Orlando), county governments (Volusia, Collin, Gwinnett, Wake, Glynn), school districts (Fort Bend ISD, Clarkston Community Schools, Northside ISD, Fulton County Schools), universities (Auraria Higher Education Center, Texas A&M System, UW-Green Bay), and special authorities (Georgia World Congress Center Authority, Atlanta Regional Commission, Central Health, City Colleges of Chicago) are actively procuring AV systems and services — often through RFPs with pre-bid meetings, addenda, and formal evaluation criteria — but none of these solicitations describe delay units as a line item or procurement objective. A representative recent opportunity is the City of Holly Hill, Florida's RFP 26PW01, posted October 19, 2026, for Commission Chambers audio and video system upgrade with proposals due February 11, 2026, covering wireless microphones, ceiling speakers, Dante-based DSP, amplifiers, mixers, wireless access points, Huddly cameras, and Shure sound bars; or Volusia County's RFP 26-P-33JRD for Emergency Operations Center A/V IT renovations, posted October 8, 2026, proposing a turnkey information distribution system with comprehensive A/V and IT infrastructure upgrades across a 4,110-square-foot operations center and 6,588-square-foot dispatch area. Geographic concentration in recent activity spans Florida, Georgia, Texas, Michigan, and Illinois, with scattered activity in Colorado and other states. Recommending clarification of whether this code assignment reflects a taxonomy misalignment or whether delay units represent an ancillary component within broader AV system procurements before pursuing opportunities under this code.