SYSTON 18/2 Fire Security Burglar Station Sound Alarm Cable

Our review of the SYSTON 18/2 Fire Security Burglar Station Sound Alarm Cable finds it best suited for installers and technicians who need a dependable, shielded low-voltage control cable for fire alarm, security and communications runs. The single biggest reason to buy is the combination of stranded pure copper conductors with aluminum foil shielding and a riser-rated CMR jacket, which together deliver consistent signal integrity and code-compliant fire performance for vertical runs in commercial and residential buildings.

Key Features

• Multiple Applications: Works for fire alarms, security burglar alarms, public address systems, intercoms and other power-limited low-voltage circuits so one cable can cover many installation needs.
• Pure Copper Conductors: Stranded bare copper conductors provide reliable conductivity and flexibility for easier routing and dependable connections in control and signal circuits.
• Aluminum Foil Shielding: The foil shield reduces electromagnetic interference to keep audio and signal lines clear, which is important for sensitive communication and instrumentation wiring.
• CMR Riser-Rated Jacket: The riser-rated CMR/CL3R construction gives a higher flame-retardant level suitable for vertical riser and general interior building use where enhanced fire performance is required.
• 300V CL3 Rating: A 300V insulation rating and CL3 designation make it appropriate for 100VA class 3 power-limited applications such as thermostats, access control and security devices.

Who It's For

This cable is aimed at electricians, low-voltage contractors and facilities managers who install or upgrade fire alarm, security burglar station and communication systems and need a shielded, riser-rated control cable that meets common commercial safety requirements. The stranded copper conductors and shielding also make it a practical choice for audio/visual runs and PA systems where signal clarity matters.

DIY hobbyists doing basic household wiring or high-current power projects should look elsewhere; this product is for low-voltage, power-limited circuits only and is not designed for mains power or heavy electrical loads. Also, if physical cable thickness or heavier gauge conductors are required by a specific installation, select a different gauge rather than this 18/2 construction.

Pros & Cons

Pros

• Good signal protection from the aluminum foil shield, which reduces EMI in sensitive runs.
• Stranded bare copper conductors offer flexibility and reliable conductivity for clean terminations.
• Riser-rated CMR jacket adds fire safety for vertical and interior commercial installations.
• Versatile use across many low-voltage systems, reducing the need for multiple cable types on a job.

Cons

• Several users note the cable can feel thin for some preferences, so it may not meet expectations where a thicker jacket is desired.
• Not suitable for mains voltage or applications outside the 300V CL3 power-limited scope.

Specifications

Conductor	Stranded bare copper
Pairs / Gauge	18/2
Shielding	Aluminum foil
Jacket Rating	CMR / CL3R (riser-rated)
Voltage Rating	300V (CL3)
Applications	Fire alarm, security, PA, intercom, telephone, access control

Our Verdict

The SYSTON 18/2 Fire Security Burglar Station cable is a solid, value-minded choice for professionals who need a shielded, riser-rated low-voltage control cable that maintains signal quality and meets riser fire codes. It is particularly good for fire alarm and security installations where EMI resistance and flexible copper conductors are priorities, though those needing heavier jacket thickness should consider alternate gauges.

Frequently Asked Questions

Is this cable suitable for outdoor use?
The cable is UV resistant and can be used in covered outdoor or conduit installations, but it is primarily intended for indoor and protected low-voltage runs.

Can this cable carry thermostat or access control power?
Yes, the 300V CL3 rating and power-limited design make it suitable for thermostats, access control and similar 100VA class 3 applications.

Does the shielding prevent interference effectively?
Customers report the aluminum foil shielding provides solid EMI protection for clear signal transmission in sensitive audio and communication circuits.