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Diamond units are warranted against defective material and workmanship for a period of one year from date of purchase. In event of failure of the unit, return it to Diamond Traffic Products along with a written description about the nature of the problem. Send unit to:

Diamond Traffic Products
76463 Alder Street
Oakridge, OR 97463

If our inspection shows that the problem was caused by defective material or workmanship within the limitations of the warranty, we will repair or replace the unit free of charge and return it prepaid. Repairs made necessary by normal or excessive wear or abuse, or for repairs for products outside the warranty period, will be charged at regular factory repair prices.

This warranty gives you specific legal rights and you may also have other rights which vary from state to state. The obligation of the warrantor is solely to repair or replace the product. The warrantor is not liable for any incidental exclusion or limitations or incidental or consequential damages, so the above limitations or exclusions may not apply to you.


All prices are F.O.B. Oakridge, OR, USA. Prices are subject to change without notice. Terms of payment are 30 days from date of invoice with approved credit.

All products are packed for normal shipping conditions and are usually shipped UPS ground. Expedited freight will be provided at customer’s request (UPS Air, UPS 2nd Day Air) and will be included on customer’s invoice.