Control4 C4-IOXV2

The Control4 C4-IOXV2 IO Extender V2 is designed for homeowners and installers who need to expand a smart-home system’s reach beyond just lighting — enabling centralized control of AV gear, security sensors, gates, garage doors, and almost any device that supports IR, serial, contact, or relay control. Imagine a hub that lets you power off your TV, arm your security system, lock your garage door, shut blinds, and dim lights — all triggered by one “Goodnight” scene. With eight IR outputs, the IOX-V2 can command multiple TVs, receivers, or set-top boxes simultaneously. Its relay and contact ports let you interface with door sensors, motion detectors, garage door openers, or other low-voltage devices. If you have legacy audio/video gear or serial-controlled devices, the four RS-232 ports ensure seamless integration without additional adapters.

Power and network connectivity come through a single Ethernet cable (PoE+), which simplifies installation and reduces clutter — perfect for retrofit jobs, rack-mount systems, or clean AV closets. The unit installs in standard 1U rack space or sits neatly on a shelf. Because it’s an official Control4 expansion module, it integrates directly into your existing Control4 system and uses the same driver, providing reliable performance, consistent control across all devices, and future-proof flexibility.

If generic smart plugs, IR blasters or ad-hoc automation hacks feel messy and unreliable, the C4-IOXV2 offers a professional-grade, unified solution — turning a disparate set of devices into one cohesive, centrally-controlled system.