About: physical security system

Premodifier: physical security
Head noun: system

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
access control	isap:268831023	0.854467
video surveillance	isap:82225443	0.794358
camera	isap:384977084	0.578989
alarm	isap:164274259	0.472934
video	isap:162252196	0.458253
cctv	isap:303441122	0.425254