Command Access ETH4W4545 613 CH-BB79 2-Wire Energy Transfer Hinge, 4-1/2" x 4-1/2", 5 Knuckle Standard Weight, 20AWG, Oil Rubbed Bronze

For secure, concealed power routing to locking hardware, trust the Command Access Technologies Energy Transfer Hinge. This door hinge transfers low-voltage power cleanly through the hinge, eliminating exposed wiring and improving both safety and aesthetics for commercial access control, security and surveillance doors. Built to fit most standard doors, the ETH4W4545 installs in a 4-1/2" x 4-1/2" frame and includes a 4-foot 20AWG lead for straightforward integration with electric mortise locks, card readers and monitoring equipment. The 5-knuckle standard-weight design delivers dependable operation in high-traffic environments while the non-conductive wire access cap protects conductors during installation and daily use. Finished in oil rubbed bronze, it provides a professional look that complements modern security hardware. Backed by a 3-year warranty, this energy transfer hinge reduces retrofit time and long-term maintenance costs for IT, facilities and security teams. Ideal for commercial buildings, control rooms and surveillance points—upgrade your access control setup with the Command Access Energy Transfer Hinge today.

• Concealed low-voltage power transfer for a clean, tamper-resistant door installation
• Speeds retrofits with standard 4-1/2" x 4-1/2" size and 4-foot 20AWG lead
• Integrates seamlessly with electric mortise locks, card readers and access control systems
• Reliable 5-knuckle, standard-weight construction for consistent daily operation
• Non-conductive wire access cap protects wiring and simplifies installer workflows
• Oil rubbed bronze finish for professional appearance backed by a 3-year warranty