My wife recently gave birth to twins. Ever the hobbyist, I couldn't resist looking up the FCC ID for the 'baby lo-jack' they put on my childrens' legs. The FCC ID is 'HE7PT2'.
The basic theory is they put a little box on their leg. The tag triggers an alarm if you try to take your children beyond a 'control point'. Once you set off the alarm, your nurse companion will silence the alarm with a card swipe.
Here is the summary for the scannist:
https://gullfoss2.fcc.gov/prod/oet/forms/blobs/retrieve.cgi?attachment_id=128970&native_or_pdf=pdf
Here is the 'home page' for all submitted information:
https://gullfoss2.fcc.gov/prod/oet/cf/eas/reports/ViewExhibitReport.cfm?mode=Exhibits&RequestTimeout=500&calledFromFrame=N&application_id=99526&fcc_id='HE7PT2'
The basic theory is they put a little box on their leg. The tag triggers an alarm if you try to take your children beyond a 'control point'. Once you set off the alarm, your nurse companion will silence the alarm with a card swipe.
Here is the summary for the scannist:
https://gullfoss2.fcc.gov/prod/oet/forms/blobs/retrieve.cgi?attachment_id=128970&native_or_pdf=pdf
Here is the 'home page' for all submitted information:
https://gullfoss2.fcc.gov/prod/oet/cf/eas/reports/ViewExhibitReport.cfm?mode=Exhibits&RequestTimeout=500&calledFromFrame=N&application_id=99526&fcc_id='HE7PT2'