Command Access ETH2W4545 626 CH-BB79 2-Wire Energy Transfer Hinge, 4.5"x4.5", Satin Chrome

Streamline your access control and security deployments with the Command Access Technologies ETH2W4545 2-Wire Energy Transfer Hinge. This door hinge enables concealed low-voltage power transfer directly through the hinge, eliminating exposed conduit and simplifying installations for electric locks, door-mounted card readers and other access control devices. Built for commercial use, the 4.5" x 4.5" hinge in a satin chrome finish provides a professional aesthetic that complements high-traffic facilities while supporting surveillance and monitoring equipment needs.

The ETH2W4545 features an integrated 2-wire energy transfer design and ships with a convenient 4' lead adapter, cutting installer time and reducing labor costs on retrofits and new builds. A non-conductive wire access cap improves safety during wiring and service, and the hinge is covered by a 3-year limited warranty for dependable performance. Ideal for schools, hospitals, office buildings and retail environments, this Command Access energy transfer hinge delivers reliable power routing without compromising door function or appearance. Upgrade your door hardware to a solution that improves security, streamlines installation, and supports long-term monitoring—order the ETH2W4545 for your next access control project.

• Concealed low-voltage power delivery removes visible wiring for a cleaner, tamper-resistant access control installation.
• Integrated 2-wire energy transfer plus included 4' lead adapter reduces installation time and lowers labor costs.
• Compatible with electric mortise locks, cylindrical locks and door-mounted card readers for flexible security system integration.
• Commercial-grade 4.5" x 4.5" satin chrome hinge blends with architectural finishes while supporting surveillance and monitoring devices.
• Non-conductive wire access cap enhances installer safety and ensures reliable long-term performance.
• Backed by a 3-year limited warranty to minimize downtime and total cost of ownership.