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Tired of hooking up your Beltronics radar detector with untidy cables and cigarette lighter plugs? Beltronics' Direct Wire SmartPlug lets you wire your compatible Beltronics radar detector directly to your car's dash-based fuse box. Not only will your interior be neater, but the kit also includes Beltronics' SmartPlug module, which features a power-on light, an alert lamp to warn you of laser and radar threats, and a mute button.

You can mount the module anywhere in your interior, so now you won't have to reach all the way to windshield to use the detector's mute button. Or, if you wish, put your detector into dark mode, and use the SmartPlug for visual alerts. That way, other drivers won't even know you've got a radar detector operating.

Product Highlights:

  • hardwire kit for most Beltronics windshield radar detectors
  • SmartPlug module includes power-on light, alert lamp, and a mute button
  • warranty: 60 days
  • Our 60-day money-back guarantee

Beltronics Direct Wire SmartCord Reviews

Average Customer Review:

1 Review

Direct wire smart cord

Written by: Anonymous from Nevada on February 23, 2014

Crutchfield Customer Review (What's this?)

This is a must have.... goes great with the beltronics radar detector. If your going to spend the $$ you do on these high end radar det. Then you might as we'll make it look good too. if your anything like me and you hate wires hanging everywhere and being visible all over ur vehicle then u need this. the fact that ur able to mount it wherever u want and it's got the mute button and a warning light right there is a huge plus

Pros: Can hide wires, mount anywhere , has warning light and mute button

Cons: None

Hands-on research

What's in the box?

Download owner's manual

  • SmartPlug with attached input and output cords
  • Wire connector
  • Instructions

Product Research


Overview: SmartPlug is a special power cord with a housing that has a power-on indicator (Green), a bright alert light (Red) that warns of radar or laser, and a mute button.

Housing Dimensions:

  • Width: 1.606"
  • Height: 0.869"
  • Depth: 1.603"

Power input:

  • 12 volt: 3' 8" (with in-line 2 amp fuse)
  • Ground: 3' 8"

Connection to Detector:

  • RJ-11: 9' 9"

Our Product Research Team

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