ETH-BB79
Energy Transfer Hinge – 5 Knuckle, Standard Weight, Steel Base Material
Optimized for: energy transfer hinge, ETH hinge, powered hinge, wire transfer hinge, mlrk1 vd integration
The ETH-BB79 Energy Transfer Hinge is a robust and secure solution for routing low-voltage power from the frame to door-mounted hardware — without any exposed or vulnerable wiring. Designed for heavy-use commercial environments, the ETH hinge ensures clean, discreet, and durable wire transfer, maintaining the aesthetic of a conventional hinge while adding vital electronic capability.
Whether you're integrating with electrified exit devices like the MLRK1-VD for Von Duprin 33/35 or 98/99 series, or installing electric mortise/cylindrical locks, electric strikes, exit trims, door lights, or card readers, the ETH-BB79 delivers seamless power continuity.
? Applications & Compatibility
-
Works perfectly with:
-
Motorized Latch Retraction Kits like MLRK1-VD
-
Electrified mortise & cylindrical locks
-
Electric exit trims & pullback exit devices
-
Door-mounted card readers & low-voltage indicators
-
-
Ideal for:
-
New construction or retrofit on hollow metal and wood doors
-
High-security or access-controlled openings
-
⚙️ Specifications
-
Material: Steel base, 5-knuckle design
-
Power Transfer: Internal wire routing eliminates exposed conductors
-
Concealment: All wiring is protected and invisible when the door is closed
-
Voltage Use: Supports low-voltage applications (commonly 12VDC to 24VDC systems)
-
Mounting: Installs like a conventional hinge — no specialized prep required
-
Customization: Available in most major hinge brands, finishes, and sizes
? Secure & Clean Integration
Use the ETH-BB79 with systems like Command Access MLRK1-VD to maintain clean installations and protect all electrified connections from tampering or wear. This hinge is an essential component for ADA-compliant, access-controlled, and code-compliant door openings.
Manufacturer Resources
Product Specs
- Category:
- Electronic Access Controls
- Subcategory:
- Hinges
- Product Group:
- Door Hinges and Pivots
- Series:
- ETH 5 Series
- Knuckles:
- 5
- Product Subgroup:
- Electrified Hinges
- Duty Level:
- Medium Duty
- Commercial/Residential:
- Commercial
- Product Type:
- Hinges
- Electronic:
- Yes
- Tags:
- mlrk1 vd