REMKEYS warrants that all manufactured product will be free of any defect in materials or workmanship for the period of (1) year. Warranty begins from the date of shipment from the main warehouse facility. The warranty is extended to customers and applies to all REMKEYS manufactured product purchased, installed, and used for the purpose for which such product was originally designed. The above warranties cover only defects arising under normal use and do not include malfunctions or failures resulting from misuse, abuse, neglect, alteration, problems with electrical power, and usage not in accordance with product instructions, acts of nature, or improper installation or repairs made by anyone other than REMKEYS. REMKEYS reserves the right to substitute functionally equivalent new or serviceable used parts.