1.China post air mail rise in price widespread, and many goods are send back, DHL, Fedex, EMS is better choice.
2.All Surveillance Software of CCTV Camera & Recorder is in CD, that included in package. Pls don't worry about this.
3.If you want order series of models with big quantity, pls contact us, we'll give you a discount.
4.If you don't find the model of Hikvision or Dahua, pls contact us, we'll uploaded it soon.