Southwire 500 ft. 18/2 Gray Stranded CU CL3R Shielded Security Cable

This Security Cable is suitable for interconnection of electrical devices within a security and fire protective signaling system. Constructed with polyvinylchloride insulation and an overall polyvinylchloride jacket. It is also used for data communications.|Brand received (Cerrowire or Southwire) varies by zip code|Can be used for data communications|Flame-retardant PVC insulation and jacket|For use in damp or dry locations|RoHS compliant and greenSpec approved