This warranty is an extension of the manufacturer?s normal warranty on the equipment for an additional period of 4 (four) years. The video equipment will be guaranteed to operate properly according to manufacturer?s specifications or we shall repair equipment to operate properly at no charge to you (this includes parts and labor and head replacement when necessary). Such service, repairs or adjustment of this equipment is assured the original purchaser only. This warranty does not cover equipment which has been misused, tampered with, modified or damaged as a result of accident, water, grit, impact or lack of proper care as indicated in the manual of operations. Accessories not covered: cable boxes, connectors, lenses, decorative parts, A/C adapters, cables, handles, carry straps, knobs, buttons, remote, rusting, corrosion or batteries. One head cleaning per year at Mack Camera and Video Service. This limited warranty is not transferable.