1. HVAC Thermostats Offered
  2. sku: 4287505797306502
  3. SYSTON CABLE TECHNOLOGY CL3R

SYSTON CABLE TECHNOLOGY Solid Copper Cmr Doorbell 663252034225 500 Ft. 18/4 CMR/CL3R

Cl3r Syston Cable Technology 663252034225 500 Ft. 18/4 Brown Solid Bare Copper Cmr/cl3r Doorbell

( Brand: Syston Cable Technology ), ( Part Type: Doorbell ), ( Commercial/residential: Commercial, Residential ), ( Conductor Material: Copper ), ( Features: Flame Retardant, Heat Resistant, Jacketed, Low Voltage, Uv Resistant ), ( Gauge: 18 ), ( Grounded: Non-grounded ), ( Indoor/outdoor: Indoor, Outdoor ), ( Jacket Color: Brown ), ( Jacket Rating: Cl3r, Cmr ), ( Stranded Or Solid: Solid ), ( Voltage: V ), ( Wet Location Use: Dry ), ( Wire Cut Type: Pre-cut Length ), ( UPC: 663252034225 )

Review SYSTON CABLE TECHNOLOGY 500 Ft. 18/4 Brown Solid Bare Copper Cmr/cl3r Doorbell

Introducing the Syston 18/4 Solid Bare Copper CMR/CL3R Doorbell Cable, model number 663252034225, with a generous length of 500 feet. This professional-grade doorbell cable is designed to meet the stringent requirements of both residential and commercial installations.

The Syston doorbell cable is composed of 18 individual copper wires, each with a cross-sectional area of 0.4mm2, making it suitable for heavy power and low voltage applications. This 18/4 cable is classified as CMR (Communications, Power Limiting, and Rise Time) and CL3R (Communications and Limiting Fire Hazard), ensuring its compliance with the National Electrical Code (NEC) and other relevant industry standards.

The bare copper conductors provide excellent electrical conductivity and resist corrosion, ensuring reliable performance for your doorbell system. The outer jacket of the cable is made of a high-density, low-smoke, and halogen-free (LSHF) material, providing excellent insulation, fire safety, and overall durability.

This doorbell cable is suitable for both indoor and outdoor installations, as the CMR and CL3R ratings ensure its ability to withstand the rigors of various environments. The flexible PVC jacket allows for easy bending and installation in tight spaces.

In terms of dimensions, the Syston 18/4 Solid Bare Copper CMR/CL3R Doorbell Cable has a total diameter of approximately 0.3 inches (7.62mm). It is available in a convenient spool package, making it easy to handle and transport during installation.

In conclusion, the Syston 500 ft 18/4 Solid Bare Copper CMR/CL3R Doorbell Cable is a high-quality, versatile, and reliable solution for your doorbell installation needs. Its copper conductors, CMR and CL3R ratings, flexible PVC jacket, and compliance with industry standards make it an ideal choice for both residential and commercial applications.

The Syston 500 ft 18/4 Solid Bare Copper CMR/CL3R Doorbell Wire (Model number: 663252034225) is a commonly used wire for installing doorbells and intercom systems. Here are some potential pros and cons to consider before making a purchase:

Pros:

1. Solid copper wires: Copper is a good conductor of electricity, which ensures efficient power transfer and reliable performance.

2. CMR and CL3R rated: Both CMR (Communications, Multipurpose, and Riser) and CL3R (Communications, Limited-Use in Risers) ratings make this wire suitable for use in both residential and commercial applications, including risers.

3. Long length: The 500 ft length is ideal for larger installations or for running wires through long corridors and multiple floors.

4. Bare copper wires: The bare copper wires can be easily terminated and connected to other components without the need for additional insulation or connectors.

5. Cost-effective: Given its length and copper construction, the Syston doorbell wire offers a reasonable price point compared to similar products.

Cons:

1. No insulation: The bare copper wires may require additional insulation or protective sheathing during installation, which could add to the overall cost and complexity of the project.

2. May require additional accessories: Depending on the specific doorbell or intercom system you are installing, you may need additional accessories such as wire connectors, clamps, or junction boxes to properly terminate and secure the wire.

3. Sensitive to environmental factors: Copper wires are susceptible to corrosion, especially in humid or damp environments. Properly sealing and protecting the wires during installation is crucial to ensure their longevity.

In conclusion, the Syston 500 ft 18/4 Solid Bare Copper CMR/CL3R Doorbell Wire offers a reliable and cost-effective solution for larger doorbell and intercom installations, thanks to its solid copper construction, long length, and suitable ratings for various applications. However, the lack of insulation and potential need for additional accessories and protective measures may add to the overall cost and complexity of the project.

If you're looking for a more convenient option with pre-terminated connectors or insulated wires, you may want to consider other alternatives. However, if you're comfortable with the additional work required for bare copper wires, the Syston doorbell wire could be an excellent choice for your project.

Details:

Sunlight Resistant and Rhos Compliant: Our Cable is designed for both indoor outdoor use, complying with the UL 1581 resistance requirement installations. This makes it a reliable choice for even the most demanding applications. It is also Rhos compliant, ensuring safety for the environment. This Cable Applications: Wiring of thermostat controls, heating and air Conditioning equipment, doorbells, ouch-plate systems, burglar alarms, intercom enunciate bell remote control units, signal systems other low- voltage applications.

Installation-Friendly Design: With its round, slick jacket and smooth edges, our Cable is easy to pull through rough corners edges. The jacket also features a rip cord for effortless removal during installation. 300-Volt CL3 Power-Limited Circuit Cable: Our Cable is rated at 300- volts and classified as a Class-3 Cable, capable of carrying surge up to 300- watts . Pure Copper Conductors: Our thermostat Cable is built with solid pure copper conductors, providing maximum conductivity and reliability to ensure that your systems run smoothly.

specifications thermoditto:

  • brand: Syston Cable Technology
  • part type: Doorbell
  • commercial/residential: Commercial, Residential
  • conductor material: Copper
  • features: Flame Retardant, Heat Resistant, Jacketed, Low Voltage, Uv Resistant
  • gauge: 18
  • grounded: Non-grounded
  • indoor/outdoor: Indoor, Outdoor
  • jacket color: Brown
  • jacket rating: Cl3r, Cmr
  • stranded or solid: Solid
  • voltage: V
  • wet location use: Dry
  • wire cut type: Pre-cut Length
  • upc: 663252034225

seller thermoditto:

  • # reviews: 461
  • city: Middleton, Massachusetts
  • rating: 99.1%

shipping thermoditto:

  • transit: 4-8 Days
  • type: Fixed
  • cost: $0.00
  • class: Standard
  • service: Standard

offer thermoditto:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • started: July 7, 2025
  • sold: 0

payments thermoditto:

  • wallet: Apple-pay
  • other
  • credit card: Discover

returns thermoditto:

  • paid by: Seller
  • method: Money back
  • policy: Returns Accepted
  • time: 30 Days

general thermoditto:

  • Heating, Cooling Air > Thermostats > Programmable Thermostats
  • condition: New
part type: doorbell, commercial/residential: commercial, residential, conductor material: copper, features: flame retardant, heat resistant, jacketed, low voltage, uv resistant, gauge: 18, grounded: non-grounded, indoor/outdoor: indoor, outdoor, jacket color: brown, jacket rating: cl3r, cmr, stranded or solid: solid, voltage: v, wet location use: dry, wire cut type: pre-cut length,
category: home & garden > heating, cooling air > thermostats > programmable thermostats, sku: 4287505797306502,

Syston Cable Technology CL3R Is Similar To:

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