About: ptz camera

Premodifier: ptz
Head noun: camera

Same concepts
http://dbpedia.org/resource/Pan–tilt–zoom_camera

Broader concepts

label	provenance	confidence
device	isap:391530475	0.480733
camera	isap:392235496	0.472153
product	isap:447325050	0.394961
surveillance	isap:68831034	0.309641

Narrower concepts

label	provenance	confidence