UNSPSC 54111605: Electronic master clock

Electronic clocks installed at buildings, schools, hospitals and factories are operated in the manner in which accurate pulse transmission from a single clock moves several clocks. This is the master clock, which is the standard in such situation.

UNSPSC 54111605 Electronic master clock is a Commodity code that encompasses synchronized timekeeping systems for institutional facilities. State and local governments procure these devices to maintain coordinated time across multiple operational zones, particularly in public libraries, municipal offices, senior centers, and other civic infrastructure where time-critical scheduling and visitor coordination are essential. The code captures standalone clock systems and related synchronization equipment used in administrative and service delivery environments rather than industrial or transportation networks. Issuing bodies under this code include city procurement offices and municipal departments managing public facilities; the City of Philadelphia Free Library represents the type of institutional buyer active in this space, managing time systems across distributed locations including branch libraries and senior service centers.

The most recent activity appears concentrated in the Mid-Atlantic region, with the City of Philadelphia Free Library posting a micro purchase (Bid #B2727503, due July 30, 2026) for electronic master clock equipment and related items to serve the ASP Library/Social Service Office with delivery to two Philadelphia locations: the Free Library at 2000 Hamilton Avenue, Suite 201 and the Tamikka Coppin Senior Center at 1901 Vine Street, 1st Floor. The contract carried a maximum value under $45,000 and a 365-day term. The City awarded the contract to the lowest responsive and responsible bidder on a whole or line-item basis, with delivery FOB Destination and standard municipal insurance and payment terms applying. Vendors were required to quote all line items for consideration and submit specifications with their bids.