Features: LLDPE jacket with UV Sun Resistance. Insulated Twisted Pair; Water Block Tape (WBT) for moisture protection; Descending Feet and Zone/Outlet Jkt Markings; Packaging: Spool Compliance: UL 444, NEC CL3, RoHS. Applications: Direct Burial; Outdoor; Outdoor Speaker; Low Voltage Class 2/3, Security Systems; Intercom Systems; Speaker/Audio Systems; Power-Limited Controls