Comment Re:Top Ten Things to do with FBI Tracking Devices (Score 1) 851
How about use the FCC ID on the thing to look up the manual and other related documents. Apparently it's meant for surveying work originally.
"The GRS receiver is a single-frequency, GPS+GLONASS L1 L2receiver and hand-held controller built to be the
most advanced, compact, and portable receiver for the GIS surveying market. An integrated electronic compass and
digital camera make the GRS an all-purpose, GIS field mapping unit."
https://fjallfoss.fcc.gov/oetcf/eas/reports/ViewExhibitReport.cfm?mode=Exhibits&RequestTimeout=500&calledFromFrame=N&application_id=933914&fcc_id='O9EQ2438F-M'