Command Access ETH4WH4540 651 5SW 14RC Energy Power Transfer Hinge, 4.5" x 4", Bright Chromium Plated

Deliver reliable, concealed low-voltage power to electric locks and door-mounted devices with the Command Access Technologies ETH4WH4540 Energy Transfer Hinge. This purpose-built door hinge routes power through the hinge jamb to provide a tidy, tamper-resistant feed for access control hardware, card readers, electric strikes, exit trims and door lights — eliminating exposed wiring and improving security and appearance.

Designed for commercial security and surveillance installations, the ETH4WH4540 features a bright chromium plated finish and a compact 4.5" x 4" profile that fits standard door preparations. Installers benefit from a 4' lead included at no extra charge and a non-conductive wire access cap that simplifies routing and reduces electrical risk during setup. The hinge supports both electric mortise and cylindrical locks and is ideal for monitoring and access control systems where reliable, continuous power is essential.

Choose the Command Access Energy Transfer Hinge to streamline installations, improve system uptime, and maintain a professional aesthetic. Specify the ETH4WH4540 for your next security, access control, or surveillance project — contact us for pricing and compatibility assistance.

• Concealed low-voltage power feed for clean, professional access control installations
• Enables reliable door-mounted power to electric locks, card readers and exit trims without exposed wiring
• Includes a 4' lead and non-conductive wire access cap for safer, faster installation
• Durable bright chromium plated finish (4.5" x 4") resists wear in high-traffic commercial environments
• Compatible with electric mortise/cylindrical locks, electric strikes (pairs), latch pullback devices and door lights
• Backed by a 3-year no-hassle warranty for long-term system reliability