1)4 cores 2)Bare copper or tinned copper or CCA or CCS 3)Used for security system, internal connecting sensors, control panels

Shielded/Unshielded Alarm Cable:

1> Conductor: Bare copper or tinned copper or CCA or CCS conductor are available

 2> Insulation: PVC-flame proof

3> Cable cores: 2, 4, 6, 8, 12,...,50 are available

4> Shield: Al/polyester foil

5> Rip cord: synthetic fibers

6> Drain wire: CU/TC/CCA

7> Jacked: PVC-flame proof

8> Standard packing: 100m/roll, 100m/box, 100m/plastic spool, 300m/wooden spool

9> Application: used for alarm mechanisms or security system

Electrical Properties

Temperature Rating: -20°C to 60°C

Operating Voltage: 300V/RMS Max.

Capacitance Between Conductors @ 1KHz  33pF/ft Nom.

Capacitance Between Conductors to Shield @ 1KHz  60pF/ft Nom.

DC Resistance per 18 AWG Conductor @20°C  16Ohms/1M Nom. 

Security Alarm cable ( 4 cores unshield)