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.

Product 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 human & animals, ignores tree movements & light changes. You receive app notifications only when you have true visitors. And the notifications, come with video clips showing you what happened.
• 【2-Way audio & siren】- the outdoor cameras come with 2-way audio and alarm siren. With that, you can hear and talk to your loved ones; or deter strangers away with your Warning, or an alarm siren.
• 【1080P Full HD】- The 1080P Full HD IP camera lets you see crystal clear image, even in pitch darkness.
• 【Dual records mode】- 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.