This is a new, unopened item. It is a wireless Hiseeu 12-inch LCD monitor integrated NVR with a 1920P 5MP wireless camera 4-camera set. Expandable to 10 channels, with remote monitoring, IP66 waterproof rating, AI motion detection, and suitable for indoor/outdoor security. This is a security camera system (4 x 5MP cameras + 12-inch LCD integrated NVR with a built-in 3TB HDD).