Key Digital KD-PRO4X1X-3 Replacement Module

Replacement unit for Key Digital KD-S4x1X and KD-S4X1X-3 models, designed to maintain system functionality.

The Key Digital KD-PRO4X1X-3 serves as a direct replacement component compatible with the KD-S4x1X and KD-S4X1X-3 series. This module is intended for professional use where maintaining existing system performance and reliability is essential. Users should verify compatibility and project requirements prior to purchase to ensure proper integration.

• Compatible replacement for Key Digital KD-S4x1X and KD-S4X1X-3 models
• Maintains original system performance and reliability
• Designed for professional AV system maintenance
• Verify compatibility and project specifications before installation