BEST CEFBB179-54 4-1/2X4 1D 5-Knuckle Exposed Bearings Electrified Hinges, Full Mortise, Square Corner, 4-Wire, Black

Deliver reliable power and monitoring to your secure doors without exposed wiring. The BEST by dormakaba CEFBB179-54 electrified hinge is a full-mortise, 4-1/2" x 4" door hinge engineered to support modern access control, surveillance and monitoring systems. Its 5-knuckle exposed-bearing design provides smooth, long-lasting operation for high-traffic openings, while the 4-wire configuration carries power and signal for electric strikes, magnetic locks and door position sensors. The full-mortise installation creates a flush, tamper-resistant fit that improves door security and aesthetics, and the black finish blends into commercial and institutional environments. For integrators and facilities managers, this electrified hinge reduces installation time by eliminating surface conduit, simplifies low-voltage routing, and ensures dependable connectivity for networked security devices. Backed by BEST by dormakaba quality, it’s ideal for server rooms, office entryways, education and healthcare facilities where secure, monitored access is required. Specify the CEFBB179-54 for retrofit or new-construction projects and streamline your access control deployment today.

• Enables concealed power and signal routing for electric locks and access control systems, reducing visible wiring and improving security integration
• Full-mortise, 5-knuckle construction delivers durable, high-traffic reliability and a clean, professional appearance
• 4-wire configuration supports power plus monitoring lines for surveillance, strike control and door status feedback
• Compact 4-1/2" x 4" size and square-corner profile fit standard commercial doors and streamline retrofit installations
• Black finish offers a discreet, modern aesthetic for secure entryways, server rooms, and sensitive environments