18/4 Shielded Security Cable (18 AWG, 4 Conductor) is a versatile low-voltage cable designed for security, alarm, audio, and control applications. Built with stranded bare copper conductors and overall shielding, it ensures dependable signal transmission while minimizing electrical interference.
 
This cable features 18 AWG, 4 stranded conductors with aluminum Mylar foil shielding and a drain wire, providing excellent protection against noise in sensitive systems. The durable gray PVC jacket includes a rip cord for easy stripping and installation, along with sequential footage markings for accurate measurement during pulls.
 
Rated for 300 volts and 75°C, this cable is UL and ETL listed and meets NEC Article 725 standards (CL2R, CMR), making it suitable for both residential and commercial installations. It is also RoHS compliant for environmental safety.
 
Key Features
18 AWG, 4 conductor stranded bare copper
Shielded with aluminum Mylar foil + drain wire
Gray PVC jacket with rip cord
Sequential footage markings
Rated 300V, 75°C
UL & ETL listed
NEC rated: CL2R, CMR
RoHS compliant
 
Applications
Ideal for:
Security & alarm systems
Intercom systems
Audio & sound systems
Access control systems
CNC and stepper motor controls
Power-limited control circuits