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Plenum Security & Alarm Cable (CMP Rated Low Voltage Cable)
High-performance plenum-rated security and alarm cable designed for commercial installations where air-handling space compliance is required.
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Winfield Limited supplies CMP-rated multi-conductor cable for alarm systems, access control, and low-voltage applications — available in multiple gauges, conductor counts, and shielded options.
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✔ CMP Plenum Rated
✔ Fast Nationwide Shipping (2–3 Days)
✔ Wholesale Pricing (Save 25–50%)​
Shop Shielded Plenum
Shop Unshielded Plenum
Why Choose Winfield Limited
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High-quality cable made in the USA
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Fast shipping from multiple distribution centers
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Competitive wholesale pricing
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Reliable inventory and order fulfillment
Related Cable Products
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Security & Alarm Cable (PVC)
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Fire Alarm Cable (FPLR / FPLP)
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