xmartO Home Security Camera System - 8CH Wireless Expandable NVR with 4 1080p WiFi Security Cameras - PIR & Video Dual Motion Detection, Video Clip Alert, 2-Way Audio, 1TB HDD

2019 latest Wi-Fi security camera system by smart. This is a new home camera system by smart with 8CH expandable H. 265+ NVR and 4pcs 1080P full HD Wi-Fi security cameras. The security cameras come with excellent PIR human sensing and two-way audio feature. 1TB surveillance hard drive was installed in this system. Main improvements: 1. PIR human detection - Improved motion detection. Avoids false alerts caused by trees or light changes. 2. 2-Way audio. These outdoor cameras now have 2-way audio. 3. Dual-record. With a hard drive, The system records 24*7 for over 30 days. While playback, It highlights the events of visitors for your attention. That saves a lot of your time. Features: * An ideal standalone wireless security camera system for home or business. With 4 latest cameras, an 8CH expandable NVR with 1TB hard drive. You only need to hook the system to a TV or a PC monitor to build your surveillance system. * PIR + Video dual motion detection: - a refined way of motion detection. The camera detects hu...