Command Access ETH4W5K4545 625 CH-BB79 – 4-Wire Electric Hinge, 5 Knuckle, 4.5″ x 4.5″, Bright Chromium, Standard Weight

Product Description

Overview:
The Command Access ETH4W5K4545 625 CH-BB79 Energy Transfer Hinge is a 4-wire, 5-knuckle, standard weight hinge designed to route 26-gauge low-voltage power from the door frame to locking hardware without any visible wires. This hinge is ideal for professional installations requiring both reliability and a polished appearance.

Specifications:

• SKU: ETH4W5K4545 625 CH-BB79

• Size: 4.5″ x 4.5″

• Finish: Bright Chromium (625)

• 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 on paired doors)

• Electrified exit trims & latch pullback devices

• Door-mounted card readers

• Low-voltage door lighting

Features & Benefits:

• Conceals wiring inside hinge for security and clean aesthetics

• Transfers power without restricting door movement

• Supports a wide range of electrified door hardware and access control systems

• Bright Chromium finish for a modern, durable appearance

• Designed for long-lasting commercial use