About: proximity switch

Premodifier: proximity
Head noun: switch

Same concepts
http://dbpedia.org/resource/Proximity_sensor

Broader concepts

label	provenance	confidence
device	isap:387773324	0.842422
accessory	isap:425491382	0.579899
sensor	isap:393755140	0.494445
magnetic switch	isap:388946611	0.466563

Narrower concepts

label	provenance	confidence
magnetic reed switch	isap:388946606	0.782794