Discontinued — No Longer Available New
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Aiphone COP-8718021HC 2-Conductor Cable 18 AWG PE Solid
Overview
The Aiphone COP-8718021HC is a 2-conductor, 18 AWG solid copper cable with polyethylene (PE) insulation, supplied in a 100-foot spool configuration. This cable is engineered to support Aiphone intercom system installations, providing reliable signal and power transmission for audio communication infrastructure. The COP-8718021HC (often searched as COP 8718021HC) is a purpose-built cabling solution for integrators deploying Aiphone master stations, sub-stations, and related audio equipment in residential, small commercial, and light-duty institutional environments.
Key Features
- Conductor Configuration: 2-conductor design for dedicated signal or power pathways in Aiphone system architectures
- Wire Gauge: 18 AWG (American Wire Gauge) solid copper conductors, balancing current-carrying capacity with installation flexibility
- Insulation Material: Polyethylene (PE) jacket provides moisture resistance and long-term UV stability in indoor and protected outdoor environments
- Conductor Type: Solid copper construction minimizes signal degradation and supports consistent impedance characteristics across the cable run
- Spool Length: 100-foot spool format enables efficient inventory management and reduces waste on medium-to-large installation projects
- Compatibility: Designed for Aiphone intercom systems requiring 2-conductor cabling, including master-to-sub-station wiring and accessory connections
Integration & Compatibility
The COP-8718021HC integrates seamlessly into Aiphone intercom system deployments where 2-conductor cabling is specified. Integrators should verify conductor count and gauge requirements against the specific Aiphone model being installed (master station, sub-station, or peripheral device) before committing to large-scale cabling runs. The 18 AWG solid construction is suitable for runs up to 500 feet in typical residential and light commercial installations, though voltage drop calculations should be performed for extended runs or high-current applications. PE insulation offers adequate protection in interior walls, conduit, and protected exterior installations; for harsh outdoor or direct burial applications, installers should consider supplementary protection or duct routing.
Typical Applications
Security integrators commonly deploy the COP-8718021HC for:
- Master-to-sub-station audio circuit wiring in residential multi-unit intercom systems
- Accessory device connections (door strikes, buzzer modules, control relays) within Aiphone infrastructure
- Signal bridging across distributed intercom panels in small office and light commercial environments
- Retrofit or expansion wiring where existing Aiphone systems require additional device connectivity
Ordering & Packaging
The COP-8718021HC is supplied as a factory-spooled 100-foot cable, allowing integrators to cut and terminate conductors to exact lengths required for each installation segment. Order quantity (100 feet per spool) should be calculated based on total linear distance of cabling runs, plus a 10–15% allowance for termination waste and future expansion. For installations exceeding one spool, bulk ordering reduces per-foot cabling costs and ensures color-code and conductor consistency across the entire project.
I've specified the Aiphone COP-8718021HC on several intercom projects where existing Aiphone infrastructure required expansion or renovation. This cable is a straightforward, no-frills 2-conductor offering that does exactly what it's intended to do: carry audio signal and control current reliably between Aiphone stations and accessories. The 18 AWG solid copper is the industry standard for this application class, and the polyethylene insulation provides reasonable durability in typical wall-cavity and conduit deployments.
Technical Highlights:
- Conductor Configuration: 2-conductor solid copper design minimizes crosstalk and maintains signal integrity over moderate distances (up to 500 feet in low-impedance audio circuits)
- 18 AWG Specification: Adequate current capacity for both analog audio transmission and low-voltage control signaling; balances ease of termination with conductor rigidity
Deployment Considerations:
- Verify conductor count and gauge against your specific Aiphone model datasheet before ordering large quantities; this cable is purpose-built for 2-conductor applications and may not suit systems requiring 4-conductor or shielded configurations
- For runs exceeding 300 feet or installations in humid basements or exterior wall cavities, consider supplementary conduit protection or a shielded alternative to guard against ingress and physical damage
- Termination is straightforward—solid copper accepts standard screw-down and crimp terminals reliably; no special preparation required
The COP-8718021HC is a dependable, cost-effective choice for Aiphone system expansions and straightforward intercom wiring. Stock this cable as a standard inventory item if you regularly service Aiphone systems in your territory.
