Command Access ETM2W4545 652 5SW 2-Wire Energy Transfer Monitor, 5SW Style, 4-1/2"x4-1/2", Satin Chromium Plated

Optimize access control and door monitoring with the Command Access Technologies ETM2W4545 2-Wire Energy Transfer Monitor hinge. This energy transfer hinge consolidates low-voltage power and signaling—supporting locksets, exit devices and door monitoring hardware—while integrating a door position sensor directly in the hinge for reliable status feedback. The ETM2W4545 features a compact 4-1/2" x 4-1/2" footprint and a satin chromium plated finish that resists corrosion and complements commercial interiors.

Designed for security and surveillance applications, the two-wire configuration simplifies cabling and speeds installation on metal or wood doors. The integrated monitoring eliminates separate sensor housings, reducing failure points and maintenance for facilities managers and installers. Compatible with a broad range of access control systems, this hinge is ideal for retrofits and new builds where clean, tamper-resistant routing of low-voltage wiring is required.

Specify the Command Access ETM2W4545 for more efficient, secure door installations—perfect for schools, offices, healthcare and multi-tenant buildings. Contact your supplier to order or to confirm compatibility with your access control system.

• Delivers reliable low-voltage power and signal transfer to locks and exit devices, reducing wiring complexity and installation time
• Built-in 2-wire energy transfer monitor with door position sensing improves security monitoring and reduces the need for separate sensors
• Satin chromium plated 4-1/2" x 4-1/2" hinge blends durability with a professional finish for high-traffic commercial doors
• Compatible with a wide range of access control hardware, streamlining integration into existing security and surveillance systems
• Reduces maintenance and downtime by housing wiring and a door position sensor inside the hinge for a cleaner, protected installation