K40 Calibre Guarantees

100% immunity from speeding tickets!*

K40 was the first radar detector manufacturer in the world to offer a speeding ticket guarantee: We'll pay any and all radar speeding tickets you get for one year after purchase.  No manufacturer of ordinary detectors dares offer this protection.

100% performance guarantee!

If your new K40 Calibre Radar Detection System does not out-perform any other radar detector you've owned, return it within 30 days to place of purchase for full product credit.

100% protection against theft of the unit!

If your Calibre is ever stolen anywhere, under any circumstances, we'll replace it at no cost ot you.  Just provide us with proof of purchase and a copy of the police report that was filed.

100% 3-year quality guarantee!

We're so sure of Calibre's quality that we've tripled our warranty! We will repair or replace any system component necessary for up to three years after purchase.  Manufacturers defect only.  This guarantee does not include damage due to collision, or components that have been opened and/or modified in any way.  K40 Electronics is responsible for product only.  We issue/offer no warranties related to labor.  Contact your installing dealer to determine labor warranty offered and/or costs.

Register to Ensure You’re Covered

To ensure you’re covered by the K40 guarantees, register your product today.

IMPORTANT NOTICE: The purchase of any K40 product from eBay or other online auction site forfeits all manufacturers’ warranties.

* Speeding ticket guarantee not valid for tickets written in school or construction zones, or incurred with a DUI violation.