Plenum Unshielded Cables

Plenum Unshielded Cables are plenum-rated, low-voltage conductors engineered for fire alarm and life-safety systems in air-handling spaces. These cables deliver reliable signal transmission, reduced smoke and toxicity, and code-compliant performance for commercial buildings. Ideal for installers and systems integrators, this collection balances safety, durability, and easy installation to help you meet building codes and maintain dependable fire protection.