Arms with preinstalled and prealigned muting arms, ready to be installed on safety light curtains.
In order to realize T and L muting functions with parallel beams, in a quick and safe way, a series of intregrated muting arms can be ordered and installed on safety light curtains of SG series .
The muting arms can be active/passive, in which one contains emitters and the other is a passive reflector, or active/active, with emitter on one side and receiver on the other side.
