Adder's EW-IPEPS is an enhanced product warranty program that gives you peace of mind and helps you to better manage and prolong the life of your product, and the application you use it for. All Adder products come with a standard two-year warranty, which can now be extended for up to five years. You can purchase an enhanced warranty for new installations or existing devices already in use. As well as additional peace of mind, our enhanced warranty program guarantees that your faulty product will be tested and repaired within give working days of receipt.