Discontinued — No Longer Available New
This model has been discontinued by Aiphone. Shop current Aiphone products → or see the recommended alternatives below.
Aiphone 81221650C Multi-Conductor Non-Shielded Wire
The Aiphone 81221650C is a 16-conductor, 22AWG multi-conductor non-shielded wire supplied in 500-foot spools. Purpose-engineered for Aiphone intercom, access control, and integrated communication systems, this wire is technically matched to designated system specifications and extends product warranty by one additional year when installed with compatible Aiphone equipment.
Overview
This multi-conductor cable is designed to support the wiring infrastructure of Aiphone's comprehensive intercom and access control platforms. The 81221650C meets stringent electrical codes and industry standards, making it suitable for permanent installations in commercial, institutional, and residential environments. As a non-shielded conductor, it is optimized for shorter cable runs and applications where interference is not a primary concern, reducing installation cost while maintaining system reliability.
Key Features
- 16-Conductor Configuration: Supports multiple signal paths within a single cable run, reducing installation labor and material costs
- 22 AWG Gauge: Proper wire gauge for low-voltage intercom and access control signaling without excessive voltage drop
- PVC Insulation & Jacket: Durable polyvinyl chloride insulation and jacket materials protect against abrasion, moisture, and environmental exposure
- 500-Foot Spool: Full spool quantity minimizes waste and supports large-scale deployments or multi-zone installations
- UL and c(UL)us Listed: Meets North American electrical safety standards for permanent building installation
- CL3R, FPLR, CMR FT-4 Rating: Listed for residential, commercial, and plenum-rated applications; CL3R classification supports low-voltage control circuits
- RoHS III and REACH Compliant: Manufactured without restricted substances; suitable for facilities with environmental compliance requirements
- Made in USA: Domestic manufacturing supports supply chain resilience and quality control
- Warranty Extension: Installation with compatible Aiphone systems extends product warranty by one additional year
- Weight: 25 lbs per spool for accurate inventory and shipping logistics
Integration & Compatibility
The Aiphone 81221650C is technically matched to Aiphone's modular intercom architecture, including integrated paging amplifiers (MD120M, MD60M, MD35M), call handsets (TD-12H/B, TD-1H/B, TD-24H/B, TD-3H/B, TD-6H/B), and access control solutions such as the AC Nio system and AC Key Digital mobile app. Consult product-specific wiring diagrams and system documentation to verify conductor count and gauge requirements before installation. Proper conductor assignment during termination ensures compatibility with station address, power distribution, and signaling paths.
Package Contents
Each order includes one 500-foot spool of Aiphone 81221650C 16-conductor, 22AWG non-shielded wire with PVC insulation and jacket, ready for distribution and installation.
As a systems engineer overseeing intercom and access control rollouts, I have specified the Aiphone 81221650C on numerous installations where multi-conductor runs support zone-based paging and station switching. This wire's 16-conductor layout and 22AWG gauge are well-matched to Aiphone's low-voltage architecture, and the UL/cUL listing ensures code compliance without costly engineering review.
Technical Highlights:
- Conductor Count & Gauge: 16 conductors at 22AWG provide adequate current capacity for signaling and low-power supply distribution while minimizing bundle diameter in cable trays or conduit
- Code Compliance: CL3R and FPLR ratings eliminate the need for conduit in most residential and commercial applications, reducing installation labor
Deployment Considerations:
- Non-shielded design is cost-effective for runs under 500 feet in electrically quiet environments; longer runs or proximity to high-voltage AC wiring may require shielded alternatives
- Plan conductor termination carefully using system wiring documentation; improper assignment can result in station addressing or power distribution faults
- Aiphone's one-year warranty extension applies when this wire is used with compatible system components; verify system model before ordering
The 81221650C is a reliable, code-compliant backbone for Aiphone intercom and access control infrastructure. Ordering in full 500-foot spools supports phased deployments and reduces per-foot waste on large projects.
