Command Access ETH4W4040 652 5SW 4-Wire Energy Transfer Hinge, 4" x 4", 5 Knuckle Standard Weight, 26AWG, Satin Chromium Plated

For secure, tamper-resistant power to electrified hardware, the Command Access Technologies Energy Transfer Hinge (ETH4W4040) provides a clean, dependable solution. This 4" x 4" door hinge channels low-voltage power through a concealed 4-wire (26AWG) harness, eliminating exposed wiring while simplifying installation for electric mortise and cylindrical locks, electric strikes, door-mounted card readers and monitoring devices. The satin chromium plated finish and 5-knuckle standard weight design deliver commercial durability and an attractive appearance for high-traffic entries. With a factory-installed 4' lead and a non-conductive wire access cap, technicians can complete access control and security system installs faster and with fewer onsite modifications. Ideal for access control, surveillance and monitoring integrations, the ETH4W4040 minimizes tamper points and ensures reliable power delivery to critical locking hardware. Backed by a 3-year limited warranty, it’s a practical choice for specifiers and installers who need performance and peace of mind. Specify the ETH4W4040 for your next access control or security project—order today to streamline installation and improve system reliability.

• Concealed low-voltage routing: passes 4-wire power through the hinge to eliminate exposed cables and reduce tampering
• Reliable power delivery: 26AWG 4-wire configuration supports electric locks, strikes, readers and monitoring devices
• Durable, professional finish: satin chromium plating and 5-knuckle standard weight provide long-lasting performance in high-traffic openings
• Installer-friendly: includes a 4' lead and non-conductive wire access cap for fast, clean installation and maintenance
• Warranty-backed reliability: 3-year limited warranty for confidence in critical access control and security applications