Genesis Cable 21215509 16/2 Stranded Riser Cable 500 Ft

Product Description

The GENESIS CABLE 21215509 is a 16 AWG 2-conductor stranded riser-rated security cable supplied in a 500-foot pull box in gray. Designed for in-wall and between-floor signal wiring in commercial and residential security systems, this cable carries a riser (CMR) rating, meaning it meets fire propagation requirements for vertical runs between building floors. The stranded conductor construction provides flexibility during routing and termination, making it a practical choice for security alarm panels, access control wiring, and low-voltage sensor circuits.

This cable is suited for installation in riser pathways — vertical conduit or open-air runs between floors — where a riser-rated jacket is required by code. Typical applications include intrusion alarm systems, door and window contact wiring, motion detector circuits, and other low-voltage security signal runs. The gray jacket blends into standard commercial interiors and is compatible with common security panel terminal blocks.

Key Features

• 16 AWG stranded conductors for flexibility during routing and termination
• 2-conductor configuration for standard security signal and sensor circuits
• Riser (CMR) rated jacket for compliant vertical in-wall installation
• 500-foot box format with pull-out access for clean, tangle-free installation
• Gray jacket finish suitable for low-voltage security and alarm applications

Compatibility

Designed as a riser-rated low-voltage signal cable for use with residential and commercial security alarm panels, access control systems, and sensor wiring requiring 16 AWG 2-conductor stranded cable.

Installation Notes

Installation should be performed by a licensed low-voltage or alarm systems technician in accordance with applicable NEC Article 760 requirements for fire alarm and signaling cable. Power down the security panel and associated circuits before making any terminations. Use the appropriate cable staples or conduit supports rated for CMR cable to maintain code-compliant spacing and support intervals. Do not route riser cable in plenum spaces — a plenum-rated cable is required for those environments.