Its biggest advantage relates to installation type options, including both surface/ above the ground and shallow mounting/ground
level installations , with frequent use at high intensity mode all the same. Dealing with surface / above the ground installation, at
raised position TiSO serves like a regular wedge barrier. When closed, it performs the function of a speed hump. In this case, we also
get the benefit of equipment mobility, as user is able to remove it from the driveway if necessary.