No sir.
Exterior surveillance requires no notification. There's no expectation of privacy in the public domain.
Surveillance, be it audio or video, of the interior of a structure where one might have a "reasonable expectation" of privacy requires notification as does the workplace.
You'll see signs in businesses and on properties that state "the premesis may be" or "is" under video surveillance. Those are used in an overabundance of caution and cover ALL parts of the premesis, even those not required for notification.
Once you enter onto those properties, you have NO expectation of privacy.
A lot of people use the signs as a bluff (not a good idea) or as a preventative measure when the equipment is actually in place.
Both schools of thought have merit.
Prevention:
Usually preclude having to clean up print powder the Crime Scene Techs so sparingly
spread across the room while processing a crime scene, or having to get blood stains removed from the carpets
Stealth:
Usually means you'll likely have hard evidence to later capture the perp should you be gone when they intrude (thus negating the need for blood spatter cleaning
)
Hope that helps
