Fire Alarm Cables

Fire Alarm Cables | Halogen-Free, Flame-Retardant Safety Wiring Solutions | Camcom Signaling Innovation

Camcom’s Fire Alarm Cables are high-performance, low-voltage signal transmission solutions engineered for fire detection and alarm systems. Designed for environments requiring flame retardancy, low smoke emission, and electromagnetic compatibility (EMC), these cables ensure uninterrupted signal flow during critical emergency operations.

Our product range includes industry-standard J-H(St)H (halogen-free) and J-Y(St)Y (PVC) constructions, fully compliant with VDE, EN, and IEC standards, making them ideal for alarm loops, evacuation systems, sensors, and emergency communication networks.

Technical Construction and Design

Conductors: Solid bare copper (0.6–0.8 mm), twisted pairs for reduced crosstalk and signal integrity

Insulation:o J-H(St)H: Halogen-free, flame-retardant, minimal smoke, non-corrosive

o J-Y(St)Y: PVC insulation for cost-effective applications where halogen-free is not mandatory

Shielding: Collective aluminum/polyester foil with tinned copper drain for full EMI/RFI protection

Outer sheath:

• Red (J-H(St)H, LSZH)
• Grey (J-Y(St)Y, flame-retardant PVC)

The twisted pair and shielding ensure balanced impedance and stable data transmission in addressable fire alarm systems and intelligent safety networks.

Signal Integrity and Electromagnetic Protection
Fire alarm systems require reliable communication between detectors and control panels. Shielded Camcom cables maintain low attenuation, minimal noise, and high EMC immunity, ensuring precise signal transmission in critical alarm loops and public safety networks.

Fire Safety and Material Performance
• J-H(St)H Compliance:
o IEC 60332-1 – Flame retardancy
o IEC 60754-1/2 – Halogen-free content
o IEC 61034 – Low smoke emission
• J-Y(St)Y Compliance: Flame retardant per EN 50200 and equivalent norms
• Halogen-free materials reduce toxic gas release and improve visibility during evacuation
• Flexible thermoplastic outer sheaths allow easy installation without compromising fire performance

Application Areas and Industries
Camcom Fire Alarm Cables are suited for fixed indoor installations in fire-sensitive environments:
• Commercial buildings: Fire detection, PA systems, emergency signaling
• Hospitals & healthcare: Nurse call systems, evacuation triggers, monitoring networks
• Tunnels, railways, airports: Low-smoke, halogen-free cabling for safe evacuation
• Factories & data centers: Shielded cables maintaining EMC stability
• Public institutions & schools: Integration with BMS, HVAC, and emergency lighting

Product Range and Options
• Constructions: 2x2x0.8 mm² to 10x2x0.8 mm²
• Shielding: Collective Al/PET foil with tinned copper drain
• Sheath Materials: Halogen-free LSZH (J-H(St)H) or PVC (J-Y(St)Y)
• Colors: Red (halogen-free) and Grey (PVC)
• Custom options: Shielding, sheath materials, CPR ratings

Quality Assurance and Certification
• Manufactured under ISO 9001-certified systems
• Tested for conductor resistance, insulation integrity, flame retardancy, shielding coverage, and mechanical consistency
• CPR classifications available: Dca s2 d2 a1, Cca s1b d1 a1
• CE marking, DoP certificates, and technical datasheets supplied

Project Integration and Support
• Full documentation packages, including DoPs, test certificates, and technical drawings
• Engineering support for BMS systems, PA/VA setups, HVAC control, and emergency cut-off circuits
Camcom Fire Alarm Cables combine fire safety, EMC shielding, and electrical reliability, ensuring secure communication channels when protection of life and property is most critical. Whether halogen-free J-H(St)H or PVC-based J-Y(St)Y, our cables are trusted worldwide in hospitals, high-rises, transport tunnels, and government facilities.

Fire Alarm Cables — FAQs:

What cable is used for fire alarm?
Certified fire-resistant, low-smoke, halogen-free signal cables such as J-H(St)H or J-Y(St)Y are used depending on local code. These maintain circuit integrity, limit flame spread and reduce smoke/toxic gases.

What are fire alarm cables made of?
Solid bare copper conductors in twisted pairs, insulated with LSZH (halogen-free) or PVC. Many designs include Al/PET foil shielding with tinned copper drain wire. Some include mica/fire-barrier tape for high-temperature survival.

What is FP200 cable?
A UK fire-resistant LSZH signal/power cable for life-safety systems, maintaining operation during fire. Common in fire alarms and emergency lighting.

Can I use regular cable for a fire alarm?
No. Most codes require certified fire-resistant, low-smoke cables (e.g., J-H(St)H or FP200). Using non-rated cable risks code violations and compromised safety.

What is FP400 cable?
Fire-resistant armoured power cable with LSZH sheath and steel wire armour, providing mechanical protection and circuit integrity during fire.

What cable is used for smoke alarms?
Use fire-resistant LSZH cables sized to local code (2–3 core, 300/500 V), certified to applicable standards. Panel-based loops use the same J-H(St)H or equivalent fire alarm cables.