The King Show RS Series is an indoor SMD die-casting ultra slim LED pixel display weighs 576X576mm only/kg, under the same sizes, it is the lightest die-casting aluminium cabinet in the history. They are carefully orchestrated by engineers of Lightking are absolutely nice. Besides the design of magnetic module, each module also use three insurance locks to reinforce and stabilize. Just turn on insurance locks, hold the small button and push out, the module is taken out easily. The replacing module only needs 3 seconds, improving more than 3 times efficiency.