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Warranty & Returns

Coverage, return policy, and claim process for NOTBOX hardware.

Company: Heller Networks LLC, operating as Heller Enterprise Networks
Effective date: February 27, 2026
Last updated: September 23, 2026

Limited Hardware Warranty

Heller Networks LLC ("Heller Networks") warrants that each new NOTBOX device will be free from defects in materials and workmanship under normal use for a period of one (1) year from the original date of delivery to the end customer ("Warranty Period").

This warranty applies to the original purchaser and is not transferable.

This warranty covers the physical hardware only. Firmware and software are provided under the Terms of Use and are not covered by this hardware warranty.

What Is Covered

What Is Not Covered

Warranty Remedy

If a hardware defect is confirmed during the Warranty Period, Heller Networks will, at its sole discretion:

Replacement units may be new or refurbished. Repaired or replaced devices are covered for the remainder of the original Warranty Period.

How to File a Warranty Claim (RMA Process)

All warranty returns require a Return Material Authorization (RMA) number before shipping. Do not send a device back without one. Unauthorized shipments will be refused.

Step 1: Request an RMA. Email [email protected] with the following:

We aim to respond to eligible RMA requests within five (5) business days.

Step 2: Ship the device. Once you have an RMA number:

Step 3: Inspection and resolution.

Defective on Arrival

If your NOTBOX arrives damaged or stops working within 30 days of delivery, email [email protected] with your serial and a short description of the problem. We send you a prepaid return label, and you choose a replacement unit or a full refund to your original payment method. There is no restocking fee and no return shipping cost.

After 30 days, the Limited Hardware Warranty and the RMA process above apply.

Return Policy (Non-Defective Returns)

If you wish to return a NOTBOX device for any reason other than a hardware defect, the following policy applies:

Refunds for non-defective returns are issued in full to the original payment method after the device is received and inspected.

Returns received after the 30-day window, or devices that show signs of physical damage, misuse, or missing accessories, may be declined or refunded in part.

Purchases Through Resellers or Marketplaces

If you purchased your NOTBOX through a reseller, distributor, or third-party marketplace, that seller's return and refund policies may also apply. Contact the original seller for return processing. Hardware warranty claims may still be directed to Heller Networks.

Limitation

This warranty is the sole and exclusive hardware warranty provided by Heller Networks for NOTBOX devices. Any implied warranties, including implied warranties of merchantability and fitness for a particular purpose, are limited in duration to the one-year Warranty Period. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.

Heller Networks is not liable for incidental or consequential damages arising from a hardware defect, such as lost data, lost profits, or downtime. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

Changes to This Policy

We may update this Warranty & Returns policy from time to time. The version in effect at the time of your purchase applies to that purchase. The latest version will include an updated "Last updated" date.

Contact

For warranty claims, return requests, or questions about this policy:

[email protected]

Heller Networks LLC
26140 Crocker Blvd #1014
Harrison Township, MI 48045-2454
United States