A red fire extinguisher with wheels is positioned against a worn, textured brick wall, surrounded by a metal fence. The setting appears industrial and slightly neglected.
A close-up view of a pressure gauge with a red casing, displaying measurements in psi and kPa. The gauge is connected to brass fittings and placed against a mechanical background with various tubes and metallic components.
A wall with a small, rectangular red sign featuring a white fire extinguisher icon. Below the sign are three diamond-shaped labels with the numbers 403, 404, and 405. The wall is in a neutral color with a visible seam reinforced by metallic rivets.