Santa Clara County Votes to Adopt Surveillance Technology Ordinance
restorethe4th.com
restorethe4th.com
http://sccgov.iqm2.com/Citizens/Detail_LegiFile.aspx?Frame=S...
Note that the jurisdiction is limited to unincorporated land in the county -- the vast majority of the population lives in incorporated cities and towns.
Ordinance text is available as a PDF here.
If it's limited to unincorporated areas, then it would only enforceable in 8% of populated areas (primarily farmland), as 92% of the 1.8 million population lives in cities [3].
[1] http://sccgov.iqm2.com/Citizens/FileOpen.aspx?Type=4&ID=1493... [2] https://www.sccgov.org/sites/sccphd/en-us/Partners/Data/Page... [3] https://www.sccgov.org/sites/scc/pages/about-the-county.aspx
There are a few cities that subcontract to the county for their law enforcement. Cupertino, for one. [EDIT] But I don't see how the county has jurisdiction there for any ordinances.
It will be much easier to move forward in larger cities now.