| 摘要 |
Cable crash barrier apparatus precludes unwanted ingress and egress and electronically monitors breaches. Substantial thickness of the cable provides mechanical integrity resistant to, for example, a 400 lb. vehicle traveling at speeds up to at least about 52 miles per hour, while flexibility protects a central conducting member effective for forming a low-voltage circuit, the cable being supported by a plurality of anchoring members and not detracting from overall aesthetic of the area being circumnavigated.
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