Cheap drone, spray-can with printed nozzle(in line with stem rather than 90deg) and mount allowing you to use the camera tilt-down function to activate spray.
Why expose yourself when you don't have to.
Other payloads could also be delivered such as a small can with DIY termite and a pull-string chemical igniter.
A larger and more advanced drone could carry a can of expanding PU-foam(builders-foam), the Dutch and others have been using it against speed-cameras with rather..... expansive results..
Cheap drone, spray-can with printed nozzle(in line with stem rather than 90deg) and mount allowing you to use the camera tilt-down function to activate spray.
Why expose yourself when you don't have to.
Other payloads could also be delivered such as a small can with DIY termite and a pull-string chemical igniter.
A larger and more advanced drone could carry a can of expanding PU-foam(builders-foam), the Dutch and others have been using it against speed-cameras with rather..... expansive results..