The Vivint SM2-2W10 Smart Drive is a wireless DVR with a 1TB storage capacity, designed for home surveillance systems. It allows users to remotely access and monitor their security footage through the Vivint app. The Smart Drive offers reliable connectivity and ample storage space for storing and recording surveillance footage. With its compact design and easy installation, the Vivint SM2-2W10 Smart Drive provides an efficient solution for home surveillance needs.