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This new OEM 9VDC 4A Power Supply (SKU: 78-6911-4959-1) supports reliable operation of 3M D2470 and D2475 D-Series intercom systems.
The 3M 9 VDC (4 Amp) Power Supply (SKU: 78-6911-4959-1) delivers dependable energy for D2470 and D2475 intercom systems in the D-Series lineup. Designed to meet original specifications, this adapter ensures your drive-thru or service station communication remains clear and continuous. Whether you’re replacing a failed unit or preparing a spare, this power supply offers a plug-and-play solution with stable output.
This power supply is an official 3M OEM component, made specifically for D-Series intercom hardware. With precise voltage output and robust design, it supports long-term performance in retail, QSR, and service station environments.
Q: Can I use this for other 3M systems?
A: It’s optimized for D2470 and D2475. For other models, check power requirements before use.
Q: Does it come with a connector cable?
A: This item includes the power adapter with standard OEM connector. Check system specs to confirm compatibility.
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