Belden 88777 0025000 Audio, Control and Instrument Cable, 22/3-Pair, Tinned Copper Conductor, CMP, 5000', Red

Deliver clean, code-compliant audio and control signals across your building with the Belden 88777 plenum audio/control cable. Built for security, surveillance and AV systems, this CMP-rated plenum cable protects air-handling spaces while minimizing interference and signal loss. The cable features three individually shielded pairs (Beldfoil® 100% coverage) and 22 AWG stranded tinned copper conductors for reliable, low-voltage performance and long-term corrosion resistance. With a temperature-tolerant FEP jacket and a full 5000' spool, the Belden 88777 0025000 streamlines large deployments — fewer splices, faster pulls and clear cable identification thanks to the red jacket. Use it for line-level audio, low-voltage control (0–10V), 4–20 mA monitoring, panel wiring and integrated security/surveillance systems where EMI suppression and plenum compliance matter. Backed by Belden quality, this plenum audio cable balances flexibility, durability and signal integrity across harsh or temperature-extreme environments. Order a spool for your next installation or contact our sales team for project sizing and support.

• CMP plenum rating ensures code-compliant, low-smoke installation in air-handling spaces for security and AV infrastructure
• Individually shielded 3‑pair construction with Beldfoil® lowers EMI for clear audio, monitoring and control signals
• Flexible 22 AWG stranded tinned copper conductors combine corrosion resistance with easy routing in tight cable trays
• 5000' spool reduces joins and labor on large installations, with bright red FEP jacket for fast identification
• FEP jacket and wide temperature range deliver chemical and thermal durability for surveillance, control and low-voltage environments