No, Avire have designed the SMART 3D header, so it is very discrete and as it is positioned at the top of the lift entrance doors it is not obvious.  Combined with the fact that the chrome finish of the housing blends very well into the background of the lift ceiling it has led to very few cases of vandalism.   Avire has found that where customers in the USA have housed the SMART 3D header in a vandal proof unit it has highlighted the unit’s position and has made it more susceptible to unwanted attention and damage.