Security & Access Control Cables

Summary: Security & Access Control Cables

Security & Access Control Cables

Windy City Wire manufactures SmartWire® low-voltage cable in the United States for commercial security and access control systems. Our product line helps integrators, OEMs, and contractors design consistent, code-compliant installations that are easier to pull, identify, and terminate across door hardware, panels, readers, REX devices, sensors, power supplies, and building automation tie-ins. Every construction is engineered for dependable signal transmission, clean terminations, and long-term reliability in demanding commercial environments.

SmartWire is a registered trademark of Windy City Wire. SmartWire cable is part of our complete solutions approach to help improve jobsite safety and efficiency while reducing labor on every project. SmartWire cables come standard with SmartWire Glide Technology® lubrication applied during manufacturing to reduce pull friction by up to 70%—without residue you can see or feel—so you spend less time on each pull and avoid needless conduit stress.

From plenum-rated (CMP/CL3P) and riser-rated (CMR/CL3R) constructions to non-plenum, direct burial, and multi-listed tray/fire alarm options (TC/PLTC/FPL), our portfolio covers common access control and security cable needs: overall shielded (OAS) for noise-prone runs, individually shielded pairs (IPS/EPS) to isolate critical reader signals, and low-capacitance designs for longer distances. Color and stripe options help standardize your installations; custom jackets and stripe combinations are available to support your organization’s identification standards—please contact our team to discuss customization.

Why choose Windy City Wire for security and access control cable?

• Comprehensive portfolio of shielded and non-shielded plenum, riser, and non-plenum constructions for door access control, alarms, intercom, and CCTV backbones.
• Noise mitigation choices including overall shield and individually shielded pairs to maintain signal integrity for readers and sensitive devices.
• Low-capacitance options to support extended runs and stable device performance.
• SmartWire Glide lubrication for faster pulls with up to 70% friction reduction.
• Multiple AWG sizes (12, 14, 16, 18, 20, 22, 24) to match device power and signal requirements.
• Made in the USA with consistent quality and available UL listings for code-compliant installations.

Standard lengths: 1,000 FT

Available shielding options: Shielded (overall), Individually/Each Pair Shielded (IPS/EPS), Non-Shielded, Aluminum braid with foil combinations (as specified per construction)

Ideal applications: Door controllers and panels, card readers, REX and door contacts, mag locks/electric strikes, credential/keypad runs, alarm zones and devices, intercom and control, CCTV/SDI backbones, and select building automation/control interfaces.

Available Constructions

• 18 AWG 1 Pair Tinned Copper Shielded Plenum CMP/CL3P: One-pair shielded cable for control and reader/sensor lines in plenum spaces; tinned copper provides corrosion resistance and stable terminations.
• 14 AWG 2 Conductor Bare Copper Shielded Plenum CL3P: Heavier-gauge shielded power/control for devices that draw more current; suitable for plenum installations.
• 22 AWG 2 Pair Bare Copper Individually Shielded Plenum CMP: Individually shielded pairs help isolate card reader data and reduce crosstalk; ideal for access control panel-to-door runs in plenum areas.
• 18 AWG 2 Pair Bare Copper Individually Shielded Plenum CMP: Larger gauge with individually shielded pairs for longer or higher-current reader and control circuits in plenum spaces.
• 16 AWG 2 Conductor Bare Copper Shielded Plenum CMP: Shielded power/control for locks, strikes, or devices needing lower voltage drop; plenum rated.
• 16 AWG 4 Conductor Bare Copper Shielded Plenum CMP: Four conductors support combined power and control in one shielded cable for plenum spaces.
• 18 AWG 2 Conductor Bare Copper Shielded Plenum CMP: Common shielded 2C for access devices and sensors where EMI protection is needed in plenum environments.
• 18 AWG 3 Conductor Bare Copper Shielded Plenum CMP: Three conductors for power plus signal with shielding to reduce interference in plenum areas.
• 18 AWG 4 Conductor Bare Copper Shielded Plenum CMP: Versatile 4C shielded for combined lock power, REX, or contact loops in plenum-rated pathways.
• 18 AWG 5 Conductor Bare Copper Shielded Plenum CMP: Additional conductors support multi-function door hardware or accessory wiring with shield performance.
• 18 AWG 6 Conductor Bare Copper Shielded Plenum CMP: For complex door assemblies requiring more conductors with EMI protection, plenum rated.
• 18 AWG 8 Conductor Bare Copper Shielded Plenum CMP: High-conductor-count shielded control cable for consolidated plenum runs.
• 18 AWG 10 Conductor Bare Copper Shielded Plenum CMP: Supports multi-signal bundles for access control peripherals in plenum settings.
• 18 AWG 12 Conductor Bare Copper Shielded Plenum CMP: Maximum versatility for panel-to-door drops in plenum paths where shielding and conductor count matter.
• 18 AWG 3 Pair Bare Copper Each Pair Shielded Plenum CMP: Each pair shielded for excellent pair-to-pair isolation on data and control circuits in plenum spaces.
• 20 AWG 2 Conductor Bare Copper Shielded Plenum CMP: Mid-gauge shielded 2C for balanced performance on power and signal in plenum areas.
• 20 AWG 3 Conductor Bare Copper Shielded Plenum CMP: Three conductors with overall shield to combine power and signal runs neatly in plenum installations.
• 20 AWG 4 Conductor Bare Copper Shielded Plenum CMP: Four-conductor shielded plenum cable for consolidated access control circuits.
• 22 AWG 2 Conductor Bare Copper Shielded Plenum CMP: A security staple for readers and sensors; overall shield improves noise immunity in plenum spaces.
• 22 AWG 3 Conductor Bare Copper Shielded Plenum CMP: Adds a third conductor for combined signal/power needs with EMI protection.
• 22 AWG 4 Conductor Bare Copper Shielded Plenum CMP: Four conductors to handle control loops and auxiliary circuits with shielding.
• 22 AWG 6 Conductor Bare Copper Shielded Plenum CMP: Higher conductor count for complex door stations and multi-signal runs.
• 22 AWG 8 Conductor Bare Copper Shielded Plenum CMP: Consolidates multiple low-current circuits under one shielded plenum jacket.
• 22 AWG 12 Conductor Bare Copper Shielded Plenum CMP: High-density shielded plenum cable for larger devices and multi-function terminations.
• 22 AWG 3 Pair Bare Copper Individually Shielded Plenum CMP: Individually shielded pairs help maintain reader data integrity and reduce crosstalk in plenum paths.
• 22 AWG 3 Pair Bare Copper Shielded Plenum CMP: Three balanced pairs under an overall shield for reader and control signals in plenum spaces.
• 12 AWG 2 Conductor Bare Copper Non‑Shielded Plenum CL3P: Heavy-gauge plenum power/control for long runs with minimized voltage drop.
• 14 AWG 2 Conductor Bare Copper Non‑Shielded Plenum CL3P: Plenum-rated power/control where shielding is not required.
• 14 AWG 3 Conductor Bare Copper Non‑Shielded Plenum CL3P: Extra conductor allows combined power and control in plenum areas.
• 14 AWG 4 Conductor Bare Copper Non‑Shielded Plenum CL3P: Four-conductor plenum for multi-signal door hardware without shield.
• 16 AWG 2 Conductor Bare Copper Non‑Shielded Plenum CL3P: Common plenum 2C power/control for access devices and locks.
• 16 AWG 3 Conductor Bare Copper Non‑Shielded Plenum CL3P: Adds a third conductor for combined power/aux circuits in plenum spaces.
• 16 AWG 4 Conductor Bare Copper Non‑Shielded Plenum CL3P: Four-conductor plenum cable to consolidate door hardware wiring.
• 18 AWG 2 Conductor Bare Copper Non‑Shielded Plenum CL3P: General-purpose plenum 2C for security and access control devices.
• 18 AWG 3 Conductor Bare Copper Non‑Shielded Plenum CL3P: Three conductors for added flexibility in plenum installations.
• 18 AWG 4 Conductor Bare Copper Non‑Shielded Plenum CL3P: Four-conductor plenum cable for panel-to-door drops without shielding.
• 18 AWG 5 Conductor Bare Copper Non‑Shielded Plenum CL3P: For multi-function doors requiring additional conductors in plenum pathways.
• 18 AWG 6 Conductor Bare Copper Non‑Shielded Plenum CL3P: Higher conductor count for consolidated plenum runs.
• 18 AWG 8 Conductor Bare Copper Non‑Shielded Plenum CL3P: Eight conductors for complex control wiring in plenum spaces.
• 18 AWG 10 Conductor Bare Copper Non‑Shielded Plenum CL3P: Supports multi-signal plenum applications without shielding.
• 18 AWG 12 Conductor Bare Copper Non‑Shielded Plenum CL3P: High-density plenum control cable for larger access control drops.
• 20 AWG 2 Conductor Bare Copper Non‑Shielded Plenum CL3P: Balanced 2C plenum cable for control and low-current power.
• 20 AWG 3 Conductor Bare Copper Non‑Shielded Plenum CL3P: Three-conductor option for combined runs in plenum spaces.
• 20 AWG 4 Conductor Bare Copper Non‑Shielded Plenum CL3P: Four conductors for compact, plenum-rated control wiring.
• 22 AWG 2 Conductor Bare Copper Non‑Shielded Plenum CL3P: Security standard for sensor and control loops in plenum environments.
• 22 AWG 3 Conductor Bare Copper Non‑Shielded Plenum CL3P: Adds an extra conductor for auxiliary connections in plenum spaces.
• 22 AWG 4 Conductor Bare Copper Non‑Shielded Plenum CL3P: Four-conductor plenum cable for compact device wiring.
• 22 AWG 6 Conductor Bare Copper Non‑Shielded Plenum CL3P: Six conductors for multi-signal circuits in plenum environments.
• 22 AWG 8 Conductor Bare Copper Non‑Shielded Plenum CL3P: Eight conductors to consolidate multiple low-current runs.
• 22 AWG 12 Conductor Bare Copper Non‑Shielded Plenum CL3P: High conductor count for complex panel terminations.
• 22 AWG 6 Pair Bare Copper Non‑Shielded Plenum CL3P: Six unshielded pairs for bundled control or communication in plenum spaces.
• 16 AWG 2 Conductor Bare Copper Shielded Non‑Plenum CMR: Shielded riser-rated power/control cable for noisy riser pathways.
• 18 AWG 2 Conductor Bare Copper Shielded Non‑Plenum CMR: Riser-rated shielded 2C for access control and alarm circuits.
• 18 AWG 3 Conductor Bare Copper Shielded Non‑Plenum CMR: Three-conductor riser cable with overall shield for EMI-prone routes.
• 18 AWG 4 Conductor Bare Copper Shielded Non‑Plenum CMR: Four-conductor shielded riser construction for consolidated pulls.
• 18 AWG 6 Conductor Bare Copper Shielded Non‑Plenum CMR: Six-conductor shielded riser cable for multi-signal control.
• 18 AWG 8 Conductor Bare Copper Shielded Non‑Plenum CMR: High-count shielded riser cable for complex drops.
• 22 AWG 2 Conductor Bare Copper Shielded Non‑Plenum CMR: Shielded riser 2C for readers and sensors in noise-prone areas.
• 22 AWG 4 Conductor Bare Copper Shielded Non‑Plenum CMR: Four-conductor shielded riser cable for bundled control wiring.
• 22 AWG 6 Conductor Bare Copper Shielded Non‑Plenum CMR: Six-conductor shielded riser for multi-signal applications.
• 22 AWG 8 Conductor Bare Copper Shielded Non‑Plenum CMR: Shielded riser cable consolidating multiple circuits.
• 22 AWG 12 Conductor Bare Copper Shielded Non‑Plenum CMR: High-density shielded riser-rated control cable.
• 22 AWG 2 Pair Bare Copper Individually Shielded Non‑Plenum CMR: Individually shielded pairs for sensitive reader/data lines in riser spaces.
• 22 AWG 3 Pair Bare Copper Shielded Non‑Plenum CMR: Three pairs under overall shield for balanced control in riser environments.
• 20 AWG 1 Conductor Solid Bare Copper Non‑Plenum (RG59/U, Foil + 95% TC Braid): Serial digital/CCTV backbone coax for cameras and head-end connections.
• 12 AWG 2 Conductor Bare Copper Non‑Shielded Non‑Plenum CL3R: Riser-rated heavy-gauge power/control for longer lock runs.
• 14 AWG 2 Conductor Bare Copper Non‑Shielded Non‑Plenum CL3R: CL3R riser-rated 2C for access control power and signals.
• 16 AWG 2 Conductor Bare Copper Non‑Shielded Non‑Plenum CL3R: Riser-rated 2C for devices and auxiliary power.
• 16 AWG 4 Conductor Bare Copper Non‑Shielded Non‑Plenum CL3R: Four conductors for combined riser runs without shielding.
• 18 AWG 2 Conductor Bare Copper Non‑Shielded Non‑Plenum CL3R: General-purpose riser 2C for access devices and alarms.
• 18 AWG 3 Conductor Bare Copper Non‑Shielded Non‑Plenum CL3R: Three-conductor riser cable for combined power/control.
• 18 AWG 4 Conductor Bare Copper Non‑Shielded Non‑Plenum CL3R: Four-conductor riser cable for panel-to-device wiring.
• 18 AWG 6 Conductor Bare Copper Non‑Shielded Non‑Plenum CL3R: Six conductors for multi-signal riser applications.
• 18 AWG 8 Conductor Bare Copper Non‑Shielded Non‑Plenum CL3R: Eight conductors for consolidated riser runs.
• 22 AWG 2 Conductor Bare Copper Non‑Shielded Non‑Plenum CL3R: Riser-rated 2C for sensors and control loops.
• 22 AWG 4 Conductor Bare Copper Non‑Shielded Non‑Plenum CL3R: Four-conductor riser option without shield.
• 22 AWG 6 Conductor Bare Copper Non‑Shielded Non‑Plenum CL3R: Six conductors for compact multi-signal riser wiring.
• 22 AWG 8 Conductor Bare Copper Non‑Shielded Non‑Plenum CL3R: Eight-conductor riser cable for larger door packages.
• 22 AWG 12 Conductor Bare Copper Non‑Shielded Non‑Plenum CL3R: High-density riser cable for complex terminations.
• 24 AWG 25 Pair Bare Copper Non‑Shielded Non‑Plenum CMR (Category 3): Voice/control backbone cable for large multi-pair terminations in riser paths.
• Composite: 18 AWG 4 Conductor + 22 AWG 3 Pair Plenum (UNS + OAS): Access control combo cable combining lock power and card reader pairs to reduce pulls and simplify door wiring in plenum spaces.
• 22 AWG 2 Conductor Tinned Copper Shielded Plenum Low‑Cap CL3P/CMP: Low-capacitance shielded 2C for longer reader or control runs in plenum areas.
• 24 AWG 1 Pair Tinned Copper Shielded Plenum Low‑Cap CL3P/CMP: Low-cap pair for data/reader circuits requiring extended distances in plenum.
• 24 AWG 1.5 Pair Tinned Copper Shielded Plenum Low‑Cap CL3P/CMP: Adds an extra conductor within the pair set for auxiliary needs on long runs.
• 22 AWG 1 Pair Tinned Copper Shielded Plenum CMP: Shielded tinned-copper pair for clean data/sensor connections in plenum spaces.
• 24 AWG 1 Pair Bare Copper Shielded Plenum CMP: Small-gauge shielded pair for compact reader or control terminations in plenum.
• 24 AWG 2 Pair Tinned Copper Shielded Plenum Low‑Cap CL3P/CMP: Two low-cap pairs to support reader data and auxiliary circuits over longer distances.
• 24 AWG 1 Pair Tinned Copper Shielded Non‑Plenum Low‑Cap CM: Low-cap riser/general-purpose pair for extended reader runs where plenum is not required.
• 18 AWG 1 Pair Tinned Copper Shielded Non‑Plenum CL3/CM: Shielded pair for power/control in non-plenum pathways.
• 24 AWG 2 Pair Tinned Copper Shielded Non‑Plenum Low‑Cap CM: Two low-cap pairs for longer non-plenum data/control runs.
• 24 AWG 1 Pair Tinned Copper Shielded Non‑Plenum CM: Shielded 1PR for compact device connections outside plenum spaces.
• 22 AWG 1 Pair Tinned Copper Shielded Direct Burial (Non‑UL): Moisture-resistant shielded pair for outdoor conduit or direct burial security/control lines.
• 16 AWG 2 Conductor Bare Copper Shielded Non‑Plenum TC/PLTC/FPL/NPLF: Multi-listed tray/power-limited/fire alarm construction suited for industrial pathways.
• 16 AWG 4 Conductor Bare Copper Shielded Non‑Plenum TC/PLTC/FPL/NPLF: Four-conductor shielded version for combined industrial control circuits.
• 12 AWG 4 Conductor Bare Copper Non‑Shielded Non‑Plenum TC/PLTC/FPL/NPLF: Heavy-gauge multi-listed cable for higher current control in non-plenum areas.
• 14 AWG 4 Conductor Bare Copper Non‑Shielded Non‑Plenum CL3R: Four-conductor riser-rated cable for access and control wiring without shield.
• 18 AWG 4 Conductor Bare Copper Non‑Shielded Non‑Plenum CL3R: General-purpose four-conductor riser cable for panel/device wiring.

How we add value to your next project

• One source for security cable and access control cable across plenum, riser, and non-plenum pathways—reducing change orders and simplifying submittals.
• Options that align with industry best practices: individually shielded reader pairs, low-capacitance designs for longer door runs, and composite constructions that cut total pulls.
• SmartWire Glide lubrication on every cable helps reduce installation time and rework by lowering pull resistance, especially in tight conduit or long vertical rises.
• Custom jacket and stripe colors available to standardize identification across job sites and service teams; contact us to configure SmartWire to your standards.
• Consistent quality and available UL listings help you meet spec and pass inspection the first time.

Ready to build a standard for your access control and security installations? Windy City Wire delivers the products and solutions to help you install faster, meet code, and maintain long-term system performance—project after project.

Solutions: Security & Access Control Cables

Security & Access Control Cables

Windy City Wire designs and manufactures low-voltage security cable purpose-built for commercial and industrial projects. From door access control to intrusion detection, video surveillance, intercom, and building automation, our portfolio supports the full range of security and life-safety infrastructures. With options spanning plenum (CMP), riser (CMR), and general-purpose (CL3P/CL3R) ratings, as well as direct-burial constructions, contractors can standardize on reliable, code-appropriate cable for every pathway and space type.

What these cables connect

• Access control door drops – controllers to card readers (Wiegand, OSDP/RS‑485), request-to-exit devices, door position switches, electrified strikes, and maglocks.
• Intrusion alarm zones – keypads, PIRs, glass breaks, door/window contacts, and sounders on power-limited circuits.
• Video and intercom – door stations, service elevators, entry phones, and legacy/serial digital video using RG59/U where specified.
• Perimeter and gate control – fence sensors, barrier arms, vehicle readers, and long-run power/signal to outdoor cabinets with shielded or direct-burial cable.
• Building automation tie-ins – BACnet MS/TP, Modbus, and OEM control loops, including Trane Comm3/Comm4 serial links, for integrated security–HVAC strategies.

Cable constructions that solve real jobsite needs

• Gauge range for power and distance – 12, 14, 16, 18, 20, 22, and 24 AWG options help you balance current, voltage drop, and conduit fill. Use heavier gauges for lock power and longer runs; lighter gauges for readers and sensors.
• Conductor counts and pairs – 2 to 12 conductors and multi-pair builds (1–6 pairs) reduce home-run clutter and simplify terminations at panels and door frames. Individually shielded pairs are available for RS‑485/OSDP and other balanced signals.
• Shielding choices for noise control – unshielded for benign EMI paths; overall aluminum foil (OAS) for general noise rejection; individually shielded pairs for data integrity; and foil/braid hybrids for demanding environments.
• Space and environment ratings – plenum (CMP) for air-handling spaces, riser (CMR) for vertical shafts, CL3P/CL3R for power-limited control, and options carrying Type TC, PLTC, and FPL markings for specific industrial trays or fire alarm power-limited applications where permitted by code. Outdoor and direct-burial choices extend security beyond the building envelope.
• Signal-specific options – RG59/U for serial digital or analog CCTV runs; Category 3 25-pair for legacy voice/relay blocks and multi-drop control circuits; composite door bundles that combine lock power with reader/data pairs to streamline pulls.
• Color coding – multiple conductor color code sets support clear device/zone identification and faster troubleshooting across large installs.

Where these cables belong

• Corporate and multi-tenant offices – door access control, elevator interfaces, and camera backbones across risers and plenums.
• Healthcare – secure doors, nurse call tie-ins, pharmacy access, and diagnostic areas with shielded plenum cable for EMI-sensitive spaces.
• Education and campuses – classroom and residence hall access, perimeter gates, emergency call stations, and intrusion zones.
• Industrial and manufacturing – robust, shielded cabling for noise-prone floors, control rooms, and tray-rated pathways.
• Distribution and logistics – warehouse doors, cage access, conveyor interlocks, and camera coverage.
• Retail and hospitality – POS areas, back-of-house access, service corridors, and parking control.
• Government, public safety, and utilities – secure facilities, substations, transportation hubs, and mission-critical buildings.

Benefits for security integrators and electrical contractors

• Application-fit performance – choose shielded plenum cable for dense plenum pathways, individually shielded pairs for RS‑485/OSDP access control cable, and larger gauges for maglock/e-strike power with minimal voltage drop.
• Cleaner installs – multi-conductor and multi-pair options reduce the number of pulls and terminations per opening, saving labor and simplifying documentation.
• Noise mitigation – proper shielding and pair architecture improve data integrity for Wiegand and OSDP, helping prevent intermittent reader or controller faults.
• Lifecycle reliability – all-copper conductors and proven dielectrics support long runs, repeated door cycles, and elevated duty loads common in commercial access systems.
• Right length for the job – standard 1000 ft reels with select items also available in 500, 250, 200, and 2500 ft to reduce waste on short runs or feed large projects efficiently.

Quick selection guide

• Card readers (Wiegand/OSDP) – 22 or 24 AWG, shielded twisted pair or individually shielded pairs for balanced data; add conductors for LED/buzzer/aux.
• Locks and door hardware – 16 or 18 AWG two- or four-conductor for strikes, maglocks, and electrified levers; scale gauge for run length/current.
• Door contacts and REX – 22 AWG two- or four-conductor; shielded where EMI is present or when sharing conduit with power.
• Intrusion sensors – 22 AWG multi-conductor shielded cable for zones and keypads; use plenum-rated cable in air-handling spaces.
• Video – RG59/U for serial digital or analog CCTV links where coax is specified; consider shielded power pairs for camera power if needed.
• Direct burial and outdoors – select shielded, moisture-resistant/direct-burial constructions for gates, bollards, and perimeter devices.
• Building automation and OEM control – 18–22 AWG individually shielded pairs for RS‑485 networks (e.g., Trane Comm3/Comm4) and controller I/O.

Integration-ready across platforms

• Supports common security protocols and topologies: Wiegand, OSDP (RS‑485), supervised alarm loops, elevator I/O, and intercom audio/control.
• Compatible with VMS and BMS interfaces for unified security and building control.
• Available with multiple shielding and conductor configurations to match manufacturer specifications and AHJ requirements.

Whether you are standardizing door kits across a portfolio or value-engineering a single site, Windy City Wire security and access control cable helps you deploy reliable, code-appropriate infrastructure with fewer pulls and cleaner terminations. For assistance with takeoffs, gauge selection, or BOM consolidation, contact our team.

Frequently Asked Questions: Security & Access Control Cables

• What AWG conductors are available with this SmartWire Security & Access Control Cables cable?

  Available in multiple sizes to match your application: 12, 14, 16, 18, 20, 22, and 24 AWG.

• What other colors is this SmartWire Security & Access Control Cables cable available in?

  Available color codes include: Black/White, Black/Red, Black-Red/White-Green, Black/Red/White/Green, Black/White/Red, Black/White/Red/Green, Black/White/Red/Green/Brown, Black/Red/White/Green/Brown/Blue, Black/White/Red/Green/Brown/Blue, Black/White/Red/Green/Brown/Blue/Orange/Yellow, Black/White/Red/Green/Brown/Blue/Orange/Yellow/, Black/Red, White/Green, Brown/Blue, Black/Red/White, Black/Red/White/Green/Brown/Blue/Orange/Yellow, Black/Red/White/Green/Brown/Blue/Orange/Yellow/Purple/Gray/Pink/Tan, Black/Red, Green/White, Brown/Blue,, Green/White, Black/Red/Green/Yellow, Black/Red/White/Green/Brown/Blue/Orange/Yellow/, Black/Red, White/Green, Blue/Brown,, Black/Red, White/Green, Black/Red/Green/White, Black/Yellow/Red/Green, Blu/Wht, Org/Wht, Grn/Wht, Brn/Wht, Gry/Wht, Blu/Red, Org/Red, Grn/Red, Brn/Red, Gry/Red, Blu/Blk, Org/Blk, Grn/Blk, Brn/Blk, Gry/Blk, Blu/Ylw, Org/Ylw, Grn/Ylw, Brn/Ylw, Gry/Ylw, Blu/Pur, Org/Pur, Grn/Pur, Brn/Pur & Gry/Pur, Pair - Black/White, Single - Yellow, White-Blue/Blue, White-Orange/Orange, Black/Red/Blue/Orange, Black/Red/Orange/Blue, Black/Red/Blue/Orange/Yellow/Brown, Black/Red/Blue/Orange/Yellow/Brown/Pink/Purple.

• Is this SmartWire Security & Access Control Cables cable made with solid or stranded copper conductors?

  Most SmartWire® Security & Access Control constructions use stranded bare or tinned copper for flexibility and durability. Select specialty items (such as certain coaxial constructions) use a solid bare copper center conductor. Review the specific part number for exact stranding.

• What length is this SmartWire Security & Access Control Cables cable sold in?

  Windy City Wire manufactures and stocks SmartWire® Security & Access Control cable in 1,000 ft as the standard length. Additional lengths available on select items include 500 ft, 250 ft, 200 ft, and 2,500 ft.

• What are some distinctions between BAC NET, RS232 and RS485 Cables?

  BACnet is a building automation protocol that commonly runs over RS‑485 (BACnet MS/TP) or Ethernet (BACnet/IP). For MS/TP, use a low-capacitance, twisted, shielded pair similar to RS‑485 cabling.
  RS‑232 is single‑ended, point‑to‑point, short‑distance signaling; it typically uses 2–3 conductors (TX, RX, GND) and is not designed for multi‑drop networks.
  RS‑485 is balanced, differential signaling optimized for longer runs and multi‑drop bus topologies; it typically uses one twisted pair (sometimes two), characteristic impedance around 120 ohms, and shielding is recommended in noisy environments.

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