Most 'what's on' event boards need to be changed manually. Danthonia's LED message boards have been a huge success. People love the ability to change messages quickly and easily from their desk. And it eliminates all the OH&S issues associated with changing messages manually. The couplings at the base of the monument signs break away quickly and cleanly upon impact resulting in a minimum of damage, regardless of the angle of impact. Danthonia is the only supplier of 'monument' type signs to use this unique maintenance-free, omni-directional breakaway support system in Australia.