Attributes . Burglar Alarm Cable, Stranded, 22 Strands, 300 V, 500 ft Overall Length, 0.11 in Outside Diameter, 0.006 in Insulation Thickness, Copper Conductor Material, Polypropylene/Fr Polypropylene Insulation Material, PVC Jacket Material, Black and Red, -20 °C Operating Temperature, +75 °C Operating Temperature, 0.01 lb/mft . Names