In this short tutorial, Samsung demonstrates the express start-up for its SDE-120N, SDE-3000N 4-channel DVR security systems. Connect your cameras to your DVR, and set basic elements such as date, ...

Editor’s Note: We recommend getting the new Nest cameras sold with ADT’s home security system. Check out our ADT price guide to find out more. Samsung SmartThings Cam Samsung is a huge name in ...