RF2D6RMN9–Stone wall with security cameras

RF2WY9B06–Surveillance Camera and Loudspeaker on Stone Wall

RF2GMG93F–On an old brick wall hangs a wrought iron grate on the window. A video camera for outdoor security surveillance is attached above the window.

RFD489C2–Winged lion. Venice, Italy

RFE7HM7N–two observation cameras on a ancient natural stone wall.

RF2A4AKP2–Modern video surveillance system on the wall of an old fortress. Close-up.

RFMHN5A3–security led camera on building concert hall ceiling detail

RFP8GAK4–Street lamp near the building

RFMHPAT6–security cameraa on wall detail

RF2A4AKPA–Modern video surveillance system on the wall of an old fortress. Close-up.

RFMHPAT4–security cameraa on wall detail