I added my first doorbell camera on #OpenStreetMap today with @MapComplete, and I would advise others to do the same in their area!
Doorbell cameras are a growing surveillance measure many are still unaware of. On OSM, there's a tag to mark a camera as being a doorbell camera: camera:type=doorbell. They're especially easy to add via MapComplete.
@minybolito Normally only doorbell cameras that can be activated remotely at any time, or record all the time, should be mapped. Doorbell cameras that e.g. only record when someone rings the bell are not surveillance cameras, more like access control.