Unbreakable wall mounted dome gives 180 degrees of vision. Prevents surprise attacks and collisions. Highly polished stainless steel face will resist repeated blows. Ideal for use in areas prone to vandalism such as subway / underpass locations, underground corridors and in multi-storey car parks. Suitable for use in food processing / preparation areas. If attacked with graffiti / spray paint, this can be easily removed with solvents.