Command Access ETH4W4540 626CH BB79 2-Wire Energy Transfer Hinge, 4-1/2" x 4", 5 Knuckle Standard Weight, 20AWG, Satin Chrome

Get reliable, concealed low-voltage power to your door hardware with the Command Access Technologies Energy Transfer Hinge (ETH4W4540). This door hinge is designed to eliminate exposed wiring between the jamb and lockset, streamlining installations for electric mortise and cylindrical locks, electric strikes, door-mounted card readers and exit trims. The 4-1/2" x 4" 5-knuckle standard weight hinge in satin chrome blends durability with a professional finish that complements commercial and institutional environments. Built with 20AWG conductors and a factory-installed 4' lead, the ETH4W4540 delivers consistent power for locks, latch pullback devices and low-voltage door lighting while reducing installation time and troubleshooting. A non-conductive wire access cap enhances safety and tamper resistance—important for security, surveillance and monitoring applications. Backed by a 3-year no-hassle warranty from Command Access Technologies, this energy transfer hinge gives you dependable performance and peace of mind on critical access control projects. Specify the ETH4W4540 for your next secure door installation or add it to your procurement list to simplify wiring and improve uptime.

• Concealed low-voltage power transfer to door hardware for cleaner, tamper-resistant installations
• Compatible with electric mortise/cylindrical locks, readers and exit devices to simplify security and access control integration
• Pre-wired 4' lead and 20AWG conductors for reliable power delivery and faster installation
• Durable 5-knuckle, standard weight hinge in satin chrome for long-lasting performance and professional aesthetics
• Non-conductive wire access cap and 3-year no-hassle warranty reduce service calls and protect your investment