Mogli866 years ago022What exactly is the difference between this and the Philips Avent baby monitor SCD 630/26 or SCD 620/26 or SCD 835???Show in original language (German)Anja Oertly6 years ago000They only differ in colour and from the supplier, so the price differs. There is also supply and demand, which can also influence the price.Show in original language (German)Comment