Sky Vision Security & Fire Alarm Cable

A Security and Fire Alarm Cable is a low-voltage cable used for transmitting signals in fire detection, alarm systems, and security applications. It is designed to meet strict safety and fire-resistance standards.

1. Conductor

• Material: Copper (Solid or Stranded)
• Gauge (AWG): Common sizes include 12 AWG, 14 AWG, 16 AWG, 18 AWG, and 22 AWG
• Number of Conductors: Typically 2 to 6, depending on the system requirements

2. Insulation

• Material:
  • PVC (Polyvinyl Chloride) – Standard insulation for general use
  • FEP (Fluorinated Ethylene Propylene) – High-temperature resistance
  • Polyethylene (PE) – Used for enhanced durability and flexibility
• Fire-Resistant Properties: Designed to withstand high temperatures and fire exposure

3. Shielding (Optional, Based on Application)

• Unshielded (FPL, FPLR, FPLP) – Suitable for environments with minimal electrical interference
• Shielded (FPLR-S, FPLP-S) – Reduces electromagnetic interference (EMI) in high-noise environments
  • Shield Types: Aluminum foil, braided copper, or Mylar

4. Outer Jacket

• Material:
  • PVC (Standard use, cost-effective)
  • LSZH (Low Smoke Zero Halogen) for enhanced fire safety
• Types:
  • FPL (General Purpose Fire Alarm Cable) – For basic applications, not for risers or plenums
  • FPLR (Riser-Rated Fire Alarm Cable) – Used for vertical runs in buildings (between floors)
  • FPLP (Plenum-Rated Fire Alarm Cable) – Used in plenum spaces (air-handling areas like ducts)

5. Voltage & Temperature Rating

• Voltage Rating: Typically 300V (Power-Limited Applications)
• Temperature Rating: Ranges from -20°C to 105°C, depending on insulation material

6. Fire Safety Standards & Certifications

• UL 1424 – Standard for power-limited fire alarm cables
• UL 1666 – Riser-rated fire-resistant cable standard
• NEC (National Electrical Code) – Compliance with fire and electrical safety regulations
• NFPA 70 & 72 – Fire alarm and emergency system codes
• RoHS Compliance – Ensures environmentally safe materials

7. Applications

• Fire alarm systems (smoke detectors, alarm panels, sirens)
• Security systems (motion detectors, door contacts, keypads)
• Access control systems (electronic locks, keycard readers)
• Intercom and PA (Public Address) systems
• CCTV and Surveillance systems