Qvis Viper Digital Video Recorder x2. The item "Qvis Viper Digital Video Recorder x2" is in sale since Monday, July 20, 2020. This item is in the category "Home, Furniture & DIY\Smart Home & Surveillance\Home Surveillance\Home Surveillance Parts & Accessories\Other Surveillance Parts & Accessories". The seller is "badminton0870" and is located in Leicester. This item can be shipped to United Kingdom.