Command Access ETH4W4545 630 CH-BB99 2-Wire Energy Transfer Hinge, 4-1/2" x 4-1/2", 5 Knuckle Standard Weight, 20AWG

Deliver concealed, dependable low-voltage power to your door hardware without exposed wiring. The Command Access Technologies Energy Transfer Hinge (ETH4W4545) is a purpose-built door hinge that routes 20 AWG power from the hinge jamb to electric locks, electric strikes, door-mounted card readers and other access control devices. Its pre-wired 4' lead (included at no extra charge) reduces on-site labor and speeds commissioning for security and surveillance installations. The 5-knuckle, standard-weight 4-1/2" x 4-1/2" hinge offers the durability required for high-traffic commercial doors while the non-conductive wire access cap protects conductors and simplifies maintenance. Ideal for electric mortise and cylindrical locks, exit trims, latch pullback devices and low-voltage lighting, this energy transfer hinge helps you maintain a clean aesthetic and compliant installation without compromising performance. Specify the ETH4W4545 to streamline your next access control project or contact us to confirm compatibility with your monitoring and security systems.

• Concealed low-voltage power feed eliminates exposed wiring and reduces installation time on access control and security doors
• Pre-wired 4' lead (no extra charge) speeds deployment for electric locks, strikes, and door-mounted readers
• Durable 5-knuckle, standard-weight hinge (4-1/2" x 4-1/2") built for frequent use in commercial security environments
• 20 AWG internal wiring with non-conductive wire access cap for safe, reliable energy transfer and reduced maintenance
• Simplifies retrofits and new installs for surveillance, monitoring and access control systems with a clean, professional finish
• Backed by a 3-year limited warranty for long-term confidence in critical security applications