The tampering, unauthorized removal, failure unfollow of the user instructions, the use of a different voltage from that prescribed, the fitting of non-genuine parts or do not comply with the technical specifications, failures for improper use of the device, the repair attempt by unqualified personnel, the damage caused by natural disasters and not (lightning, fire, flooding, vandalism, etc.), will void warranty. Whenever the User intends to make use of the remedies provided by the legal guarantee provided with the Products, the User shall contact the Holder at the email address The Holder shall promptly reply to the communication of the alleged lack of conformity and shall indicate to the User the specific procedure to be followed, taking into account the category of goods relating to the Product, and / or the alleged defect. If the item is lost or damaged in transit will be refunded only in case of insurance. If the item is not as described, you will have a full refund including all shipping costs. New products are covered by a Wiautomation warranty of 12 months from the delivery date, the refurbished products are guaranteed for 6 months by Wiautomation.