XpressKit 506T

Audio sensor for Python® and Viper security systems

Item #: 607506T

In Stock

3 Reviews

Your price: $39.99 Earn up to 40 Rewards points

Add to Cart

+ Add to wishlist + Email me alerts for this product

View all associated offers

Get more out of your Python or Viper security system with XpressKit accessories. These handy add-ons let you incorporate luxury, security and convenience features into your vehicle.

The 506T audio sensor triggers your alarm when it detects the sound of breaking glass or metal-on-glass impact. Reliable CMOS technology eliminates false alarms by analyzing the frequency, intensity, and timing of sounds picked up by the remote microphone. You can configure this versatile module to report on different zones, and to work with a shock sensor. Warranty: 1 year

Note: This sensor is not effective if the windows or sunroof are left open. If you know how to use a multimeter and have experience working with your vehicle's electrical system, you should be able to install this car security equipment. If you're unfamiliar with installing car security equipment, please call 1-888-955-6000 to discuss your purchase with one of our Advisors.

XpressKit 506T Reviews

Average Customer Review:

3 reviews
Review this product
Great Gear Giveaway

Submit a review and then enter to win a $350 rewards card


Review this product:

Thanks for taking the time to share your experiences about this product. Please be sure to focus your comments on the product itself. Read our Review Guidelines for more information.

Your email won't be visible. Please use the email address that is associated with your order.
(e.g., JohnD) Your review will be signed using the display name and location
(e.g., Charlottesville, VA)

Click on a star to rate the overall product on a scale of 1-5
1500 characters left
  Attach a YouTube Review
Crutchfield Video Review Guidelines
  • Only submit videos that you made or are authorized to use.
  • Do not submit videos that contain music, video or visuals that are copyrighted and belong to someone else.
  • Please see our Review Guidelines for more information.
500 characters left
500 characters left

Extra protection

Written By Anonymous, Tulsa, OK on Thursday, December 18, 2014

Crutchfield Customer Review (What's this?)

Add an extra sense of security

Great feature to add

Written By Calvin, San Francisco Ca on Monday, August 18, 2014

Crutchfield Customer Review (What's this?)

Installed with Viper alarm. Needed for my piece of mind since my car has been broken into before I had my alarm installed.

Pros: Adds audio sensitivity when glass breaks alarm will sound

XpressKit 506T

Written By LMitchell, Sumter SC on Monday, March 24, 2014

Crutchfield Customer Review (What's this?)

Very easy to install and works like a dream.

Hands-on research

What's in the box?

Download owner's manual

  • Audio sensor module
  • Microphone with attached 5' cable terminated by a single male RCA plug
  • 3-Pin to 4-Pin harness
  • Two-sided tape
  • Installation Instructions

Product Research


Overview: The 506T Audio Sensor is a low-current device that provides an added level of protection to an existing security system by detecting sounds that have the acoustic signature of breaking glass or metal-to-glass impacts. It consumes less than 1mA of current.

Compatibility: The 506T Audio Sensor can be configured to interface with the following different types of DEI and non-DEI vehicle security systems.

  • The 506T can interface with the shock sensor of DEI security systems with external shock sensors, using the wiring interface harness supplied with the 506T.
  • For most DEI security systems with on-board shock sensors, the 506T harness can be plugged directly into the auxiliary sensor port of the security system.
  • For other DEI and non-DEI security systems that do not have sensor ports, the 506T can be hard-wired to a negative instant trigger sensor input.

External Microphone: The 506T comes supplied with an external microphone to pick up sounds of breaking glass or metal-to-glass impacts. The microphone features an attached 5' cord terminated by a male RCA plug which connects to the female RCA port of the Audio Sensor. The microphone features an integrated bracket which is attached to a clean, flat surface using the supplied double-stick foam tape.

Sensitivity: The 506T features an adjustable sensitivity knob which allows you to adjust the sensitivity of the Audio Sensor to provide the best audio coverage for your type of vehicle.


  • Audio Sensor Module: Width = 3.385", Height = 1.005", Depth = 2.275"
  • External Microphone: Width = 1.495", Height = 0.705", Depth = 0.995"

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Searches related to the XpressKit 506T Audio sensor for Python® and Viper security systems