At-a-Glance Recognition of open/closed condition

Large and bright indicators show the open/close conditions of machine room doors. When one of the safety switches connected in series enters a non-detection state, the indicators of all other safety switches flash in green to notify the operator.


Bright Indication

The SG-P series units are highly visible from the outside,  allowing reliable confirmation. The SG-P series eliminates the need to install switches on the outside of equipment, and it contributes to the simplification of equipment.



Indicator light pass through System. Ensures high visibility of the safety switches installed on door with aluminum frames

Main and Sub units allows up to 30 sensors units to be connected together without a dedicated controller. 

Compact version available for frameless doors

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