Alarm cable 

shield or unshield

solid or stranded

1)  CONDUCTOR

               * Raw material of the conductor: Bare coper  & CCA

               * Conductor Dia.: 7/0.20±0.003mm

2)  INSULATION

* Raw material of the conductor: PVC

* Quantity:4 twisted pairs

                        Blue;          Green;        white

                        Red;           Yellow;       Black;

* Insulation Dia. : 1.0±0.005mm

* Average thickness: 0.25 mm

   *Minimum point thickness: 0.2475mm

3) Separator: PE tape

4) Drain wire: O.D. 7/0.20mm CCA wire

5) Overall screen: AL foil

3) Rip cord 

4) SHEATH

* Sheath material:  PVC

* Nominal Dia.: 4.70 ± 0.2mm

* Average thickness: 0.50mm

* Minimum point thickness: 0.40mm