This is a condensed list of items that are available to use by law enforcement.
This is not a comprehensive list.
This does not include items that have not been specifically authorized by the federal government.
There are numerous other items available to law enforcement and other organizations.
There is a limited amount of money that is available to purchase spy equipment for police departments, but there are no restrictions on the types of equipment that can be purchased.
The most common types of spy equipment are: radios