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Electrified Solutions

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SOSS invisible power transfer hinge solutions provide fully concealed electrical passage through the hinge, allowing electrified locks, card readers, sensors, strikes, lights and other door‑mounted devices to be powered without surface raceways or visible conduit. This preserves a clean architectural aesthetic, reduces tamper and vandalism risk, and protects wiring from wear in high‑traffic applications. By carrying conductors within the hinge itself they simplify installation and future door replacement, speed commissioning, and reduce ongoing maintenance. Available for four or six wire configurations to suit a wide range of access control and low‑voltage needs, they integrate seamlessly with SOSS’s heavy‑duty concealed hinge platform for reliable, long‑life performance.

Electrified Locks

SOSS power transfer hinges allow electrified locks and strikes to be powered through the hinge itself, eliminating visible wiring, surface raceways and jamb splice points. This simplifies installation of electrified locksets on both new and retrofit doors, protects conductors from pinch and abrasion, and preserves the clean, hardware‑free appearance of concealed hinge installations. See SOSS product options and specifications for power transfer configurations and conductor counts in the SOSS catalog.

Alarm Systems

SOSS power transfer hinges provide a concealed, protected path for low voltage alarm and sensor wiring, eliminating exposed surface raceways that can be tampered with or damaged. Routing alarm conductors through the hinge reduces installation complexity for both new and retrofit openings, simplifies door replacement (no jamb splices), and helps maintain reliable signal integrity by protecting wiring from pinch and abrasion. The concealed wiring also supports cleaner aesthetic outcomes in public and secure spaces while enabling supervised alarm circuits and integration with access control and building management systems. For product details, conductor options, wiring diagrams and specification downloads, see SOSS Power Transfer technical resources.

Access Control

SOSS power transfer hinges integrate directly with access control devices—card readers, request‑to‑exit sensors, strikes and electrified mortise locks—so systems can be commissioned without surface conduits or complex jamb wiring. Multiple conductor options and standard low voltage wiring paths make it straightforward to plan device locations, simplify door replacement, and reduce maintenance downtime for access‑controlled openings. For selection help, see our Hinge Calculator.

Case Study

Video: SOSS Power Transfer Hinge

SOSS Power Transfer Hinges deliver reliable electrical power transfer while maintaining a concealed, seamless appearance. Designed for applications requiring discreet power connectivity without compromising aesthetics, these hinges combine durability, functionality and seamless integration.

ALL IN ONE. ALLEGION.

As part of Allegion’s family of pioneering brands, SOSS benefits from the strength, efficiencies, resources, and integration from a global power. In turn, we pass those advantages on to you.

Allegion helps keep people safe and secure where they live, work and visit. With more than 30 brands sold worldwide, we specialize in security around the doorway and beyond. It’s the power of one.

Learn more at us.allegion.com