Command Access ETH4W4545 626 CH-BB68 2-Wire Energy Transfer Hinge, 4-1/2" x 4-1/2", 5 Knuckle Standard Weight, 20AWG, Satin Chrome

Deliver reliable, tamper-resistant power to locks and readers without exposed wiring using the Command Access Technologies Energy Transfer Hinge. The ETH4W4545 626 CH-BB68 2-wire energy transfer hinge routes low-voltage power through the hinge jamb to electric mortise and cylindrical locks, exit trims, electric strikes and door-mounted card readers—ideal for access control, security and surveillance installations. Built with 20AWG wiring and a 4' lead, plus a non-conductive wire access cap, it simplifies wiring runs and reduces installation time while protecting connections from environmental wear. The 4-1/2" x 4-1/2" satin chrome hinge with 5-knuckle standard weight provides a professional finish and dependable door operation in high-traffic commercial environments. By eliminating surface conduit and exposed cables, this energy transfer hinge enhances aesthetic appeal and minimizes tamper points for monitoring and security systems. Backed by a 3-year limited warranty, it’s a durable choice for integrators, facilities teams and security contractors. Specify the ETH4W4545 when you need neat, reliable power transfer for access control and surveillance projects—order today to streamline installations and improve system reliability.

• Concealed low-voltage wiring keeps power hidden and protected, improving security and reducing tampering risks.
• Simplifies access control installs: direct 2-wire energy transfer to locks, readers and exit trims for faster, cleaner setups.
• Built for reliability: 20AWG cable with a 4' lead and non-conductive wire access cap reduces downtime and maintenance.
• Durable finish and construction: satin chrome 4-1/2" x 4-1/2" hinge with 5-knuckle standard weight for consistent door performance.
• Industry-ready compatibility: integrates with electric mortise/cylindrical locks, electric strikes, latch pullback devices and door-mounted readers.