Utile R4 is ultra-thin and ultra-light. SMD black light provides phenomenal contrast ratio of 5000:1, wider viewing angle and soft image. It has high precision with seamless splicing. Die casted aluminum cabinets with standard cabinet size of 500x500mm, convenient for area calculation. It is highly effective and quick for transportation and screen assembling. There is a special buckles structural connection between the cabinets that don’t need other tools.