SFN Series
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				The SFN series safety non-contact door switches utilize magnetic type detection to monitor opening and closing of doors. 
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				The dedicated controller allows multiple connection of up to 30 units. The switches can be installed vertically or horizontally, and can also be installed from both sides. 
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				Electromagnetic induction method Control up to 30 units with a single controller (SFC-N) Easy installation with cable connector models and cable/connector accessories 


 
			 
			 
			