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Command Access ETH2W4545 630 BB91 4-Wire Energy Transfer Hinge, 4.5"x4.5", Satin Stainless Steel

SKU: ETH2W4545-630-CH-BB91 MPN: ETH2W4545 630 CH-BB91 Command Access Technologies

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Command Access ETH2W4545 630 BB91 4-Wire Energy Transfer Hinge, 4.5"x4.5", Satin Stainless Steel
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Key Features

  • Concealed low-voltage power routing keeps wires hidden and protected for professional, code-compliant access control installations
  • Supports up to 4 wires with a factory 4' lead, simplifying connections to electric locks, readers and exit devices
  • Durable satin stainless steel construction (4.5x4.5) resists corrosion and holds alignment for reliable door operation
  • Non-conductive wire access cap reduces risk of shorts and simplifies safe wiring during service or upgrades
  • Fast, installer-friendly fitment that reduces labor time on retrofit and new-construction security projects
  • Backed by a 3-year limited warranty for long-term performance and reduced total cost of ownership

Quick Specifications

Product Model
ETH2W4545 630 CH-BB91
Brand Name
Command Access Technologies
Product Name
Energy Transfer Hinge
Product Type
Hinge
View Full Technical Specifications

Product Information Tabs

Overview

Keep low-voltage wiring neat, secure and out of sight with the Command Access Technologies Energy Transfer Hinge, a purpose-built door hinge for modern access control and security systems. This 4-wire energy transfer hinge (ETH2W4545) routes power through the hinge jamb to electric mortise locks, cylindrical locks, door-mounted card readers and exit devices without exposed wiring, improving aesthetics and minimizing tampering risks. Sized at 4.5x4.5 and finished in satin stainless steel, the hinge delivers durable corrosion resistance and smooth mechanical operation for high-traffic doors. The included 4' lead and non-conductive wire access cap speed installation and servicing, while compatibility with surveillance, monitoring and access control hardware makes it ideal for commercial, healthcare and education environments. By consolidating wiring into the hinge, you reduce install time and potential points of failure—translating to lower lifecycle costs and fewer service calls. For secure, professional-grade low-voltage power transfer on doors, choose the Command Access Energy Transfer Hinge—perfect for electric strikes, exit trims, latch pullback devices and door-mounted readers. Order now to streamline your next access control or security project.

Features

  • Concealed low-voltage power routing keeps wires hidden and protected for professional, code-compliant access control installations
  • Supports up to 4 wires with a factory 4' lead, simplifying connections to electric locks, readers and exit devices
  • Durable satin stainless steel construction (4.5x4.5) resists corrosion and holds alignment for reliable door operation
  • Non-conductive wire access cap reduces risk of shorts and simplifies safe wiring during service or upgrades
  • Fast, installer-friendly fitment that reduces labor time on retrofit and new-construction security projects
  • Backed by a 3-year limited warranty for long-term performance and reduced total cost of ownership
General Information
Brand Name Command Access Technologies
Product Name Energy Transfer Hinge
Product Type Hinge
Manufacturer Part Number ETH2W4545 630 CH-BB91
Physical Characteristics
Weight 2lb
Warranty
Limited Warranty 3-Year