Command Access ETH4W4040 633 5SW RC 4-Wire Power Transfer Hinge

Deliver concealed, reliable low-voltage power to door hardware with the Command Access Technologies ETH4W4040 4-Wire Power Transfer Hinge. This energy transfer hinge keeps wiring hidden inside the hinge leaf, improving security, aesthetics and reducing tamper points for electric locks, strikes, exit trims and door-mounted readers. The ETH4W4040 supports a 4-wire configuration and ships with a complimentary 4' lead to speed installation and eliminate field splicing. A non-conductive wire access cap enhances safety during installation and service, while the hinge’s durable construction supports heavy-use access control and security applications.

Ideal for access control, security and monitoring systems, this door hinge integrates smoothly with electric mortise and cylindrical locks, latch pullback devices and door-mounted card readers used in commercial and institutional environments. With straightforward installation and a 3-year limited warranty, the ETH4W4040 reduces downtime and ownership risk. Specify the Command Access Energy Transfer Hinge for projects that require neat, code-compliant low-voltage routing through the hinge jamb. Order now to streamline installations and reinforce door hardware security.

• Concealed low-voltage power transfer that eliminates exposed wiring for cleaner, more secure door installations
• 4-wire configuration with a complimentary 4' lead to simplify connections to electric locks, strikes and readers
• Non-conductive wire access cap for improved safety and reduced risk of shorts during installation and operation
• Fast, low-labor installation designed for retrofit and new construction on mortise and cylindrical locksets
• Industry-grade reliability backed by a 3-year limited warranty to lower long-term maintenance costs