Repairs and Returns

We’re here to help if something isn’t working as expected!

Please follow the steps below for a smooth return

1. Before returning any product, please contact us at support@knowtronic.com to request an RMA number.


2. To help us assist you quickly, please include:

  • The KT number (Knowtronic serial number found on the product)
  • A short description of the issue
  • Once you receive your RMA number, please clearly mark it on the outside and inside of your shipment and send the product to:

Warranty

📌 Please note


  • Products must not be returned without prior written approval.
  • Returns without an RMA number may be refused.
  • Customers are responsible for shipping costs to and from Knowtronic.
  • Please ensure the product is securely packaged to avoid damage during transport.

RMA Policy

Knowtronic offers a 12-month warranty from the date of delivery. The warranty covers defects in the product itself. It does not cover damage caused by misuse, improper installation, modifications, unauthorized repairs, or normal wear and tear.

If your product is covered by the warranty, we will repair or replace it at no charge for the product itself. We will decide whether repair or replacement is the best solution in each case.


To qualify for free repair or replacement under warranty, the faulty product must be returned within 14 days after you obtain the RMA number. If the product is not returned within this period, we reserve the right to issue an invoice for the replacement product or the repair of the product.

If the issue is not covered by warranty, we will provide a quotation for repair or replacement before proceeding. If the quotation is not accepted within 14 days, we may return or dispose of the product after notifying you.

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