Command Access ETM4W4545 652 5SW 4-Wire Energy Transfer Monitor, 5SW Style, 4-1/2"x4-1/2", Satin Chromium Plated

Keep electrified doors and security systems online with the Command Access Technologies ETM4W4545 power transfer monitor hinge. Designed as a 4-wire energy transfer monitor hinge, this unit provides continuous power and supervised signal monitoring to electrified locks, strikes and connected surveillance or access control devices—reducing false alarms and costly downtime. The ETM4W4545 is built to the common 4-1/2 x 4-1/2 inch hinge footprint for easy integration into standard door preparations, and its satin chromium plated finish delivers corrosion resistance while matching commercial hardware aesthetics. With a 4-wire topology, installers can separate power and monitoring circuits to meet demanding security and monitoring requirements, simplifying wiring for complex access control deployments. Ideal for commercial, institutional and high-security facilities, this Command Access Technologies hinge supports reliable operation of wired security, surveillance and alarm systems. Specify the ETM4W4545 when you need dependable power transfer monitoring—contact your supplier to order or verify compatibility with your access control system.

• Ensures reliable continuous power and signal monitoring for electrified locks and access control hardware
• Compact 4-1/2" x 4-1/2" form factor fits standard hinge preparations, simplifying retrofit and new installations
• 4-wire design supports separate power and supervised circuits for robust security and surveillance system integration
• Satin chromium plated finish resists corrosion and matches commercial door hardware for a clean, professional appearance
• Reduces downtime and service calls with durable construction that supports long-term monitoring and maintenance efficiency