HAM DMR is run by Specialist Radio Ltd one of the UK's leading provider of two-way communication products. We are experts in the field of DMR digital radio communications, we pride ourselves on our knowledge of all products. Please feel free to ask us for any information regarding DMR, digital or the DMR MARC network. All of our radios come with a full manufacturers 2 year warranty (apart from refurbished kit, this comes with our 30day standard warranty). We will program all radios prior to sending for no additional cost. Just let us know your call sign and DMR MARC user ID. We will make sure ONE local repeater is pre-programmed in to the radio and the radios are 100% compatible with the DMR MARC network.