F-l-i-r

[Reason]

YouTube - FLIR Technology Description (http://www.youtube.com/watch?v=sudf5xDIhmM)

[InterestedParticipant]

Those cop towers may also have enhance night vision systems (NVS) and laser distance measurement systems as well as highly sensitive directions mics.

That's a good question to add to your FOIA request, ask then what are all the measurement systems in the cop tower and what is the total inventory of data that they are collecting.

Who knows what's in that thing... could even be EMF measurement devices and IP-wireless capture systems to capture Wi-Fi signal or cellular phone conversations. Would be great to know what spying they are doing.