Product Description Overview:The Command Access ETH4W5K4040 613 CH-BB79 Energy Transfer Hinge is a 4-wire, 5-knuckle, standard weight hinge built to discreetly transfer 26-gauge low-voltage power from the door frame to locking hardware. Its concealed wiring design ensures a tamper-resistant, professional installation ideal for high-use commercial environments. Specifications: SKU: ETH4W5K4040 613 CH-BB79 Size: 4″ x 4″ Finish: Oil Rubbed Bronze (613) Weight: Standard weight hinge Design: 5-knuckle, full mortise Wire: 4-wire, 26-gauge conductors for low-voltage transfer Application: Interior or exterior commercial doors Hinge Type: Energy Transfer Hinge (ETH) Typical Uses: Electric mortise & cylindrical locks Electric strikes (especially for paired doors) Electrified exit trims & latch pullback devices Door-mounted card readers Low-voltage door lighting Features & Benefits: Concealed wiring for enhanced security and clean aesthetics Provides consistent low-voltage power transfer without restricting door movement Works with a variety of electrified locking and access control devices Oil Rubbed Bronze finish offers a classic, durable appearance Designed for long-lasting performance in demanding applications
