Lightweight and compact construction, reliability, and low cost of ownership are just a few of the reasons why PDis the preferred auto belay at climbing gyms, camps, schools and universities, on ninja obstacles courses, and at family entertainment centers.
Ihe dị fechaa na nkwekọrịta kọmpụta, ntụkwasị obi, na ọnụ ala nke onye nwe ya bụ ole na ole n'ime ihe kpatara PD® ji bụrụ ezigbo ụgbọ ala na-arịgo mgbatị, ogige, ụlọ akwụkwọ na mahadum, na ninja ihe mgbochi, yana na ebe ntụrụndụ ezinụlọ.