Aiphone 82180210C 18 AWG 2-Conductor Shielded Wire 1000 ft

Aiphone 82180210C 2-Conductor Shielded Wire

Overview

The Aiphone 82180210C is a professionally specified 2-conductor, 18 AWG shielded wire designed for intercom system installations where signal integrity and extended warranty protection are critical. Supplied in 1,000-foot spools, this wire is engineered to pair with Aiphone master stations and field devices. The overall shield construction minimizes electromagnetic interference and cross-talk, essential in installations where multiple runs are bundled or routed near power lines. This product is made in the USA and is technically matched to designated Aiphone system specifications, ensuring compatibility and performance across analog intercom platforms.

Key Features

• 2-Conductor Configuration: Optimized for audio and control signaling in Aiphone intercom systems
• 18 AWG Wire Gauge: Appropriate for mid-range distance runs in residential and light commercial applications
• Overall Shield: Multi-conductor design with overall foil/braid shield reduces EMI and maintains signal clarity across long cable runs
• PVC Insulation & Jacket: Both insulation and jacket constructed from PVC for durability, flexibility, and ease of installation in conduit or exposed routing
• UL and c(UL)us Listed: Rated CL3R, FPLR (fire-rated), and c(UL)us CMR FT-4 for compliance with electrical codes and safety standards in commercial and residential environments
• RoHS III & REACH Compliant: Lead-free and halogen-free formulation meets European and international environmental regulations
• Made in USA: Manufactured domestically, ensuring quality control and supply reliability
• Warranty Extension: Use of this technically matched wire extends product warranty by one additional year on compatible Aiphone systems
• 1,000-Foot Spool: Sufficient length for typical single-building deployments; reduces splice points and simplifies planning
• Weight: 21 lbs per spool, manageable for two-person installation teams

Integration & Compatibility

The 82180210C is technically matched to Aiphone master stations including the LEF series (LEF-3, LEF-5, LEF-10 and variants with call and door-release functions), as well as LEM-series single-call master stations. Integrators should verify the specific master station model in their installation documentation before placing orders. The wire's CL3R and FPLR ratings make it suitable for in-wall installation where local codes permit non-plenum routing; where plenum-rated cable is required, Aiphone offers alternative options such as the 872002P10C (20 AWG, FEP insulated, plenum rated). For direct-burial applications, the 851602DBW10C provides water-blocking tape. The overall shield design supports longer cable runs than unshielded alternatives, reducing the need for signal boosters or intermediate distribution in larger buildings.

Installation & Ordering

Integrators should calculate total wire length required before ordering, accounting for vertical and horizontal runs, termination slack, and future expansion. The 82180210C is sold as a complete 1,000-foot spool; partial quantities are not available. Verify local electrical codes for in-wall, conduit, and plenum routing requirements. Use industry-standard RJ-11 or manufacturer-specific connectors at termination points. Label all runs at the master station and field devices for future service and troubleshooting.

James Everett

I've specified the Aiphone 82180210C on several multi-unit residential and small commercial intercom deployments, and it's a straightforward choice when Aiphone master stations are already selected. The overall shield is effective in mixed-use buildings where voice quality over distance matters, particularly when cable runs exceed 200 feet or when fire-rated routing is mandated.

Technical Highlights:

• Shielded Design: The multi-conductor overall shield significantly reduces hum and cross-talk compared to unshielded twisted-pair alternatives, especially in environments with variable AC power infrastructure.
• Code Compliance: CL3R and FPLR ratings eliminate the need for additional conduit or plenum solutions in most standard commercial and residential installations, simplifying routing and reducing labor overhead.
• Warranty Benefit: The one-year warranty extension rewards proper material selection and reduces future liability disputes on installations older than the standard warranty period.

Deployment Considerations:

• Verify master station compatibility before ordering; the 82180210C is matched to analog Aiphone systems and not suitable for newer digital or IP-based intercom architectures.
• Plan for complete 1,000-foot spool quantities; do not attempt to order partial spools unless working through a distributor with breakdown capabilities.
• In high-EMI environments (near radio transmission towers or heavy industrial equipment), confirm with Aiphone that shielding alone is sufficient, or consider additional ferrite chokes at termination points.

This is a commodity product within the Aiphone ecosystem—not flashy, but essential for reliable long-distance intercom signal delivery. For the typical security integrator or telecom installer, it's a low-risk, code-compliant wire choice that accelerates project closeout and reduces callbacks.