High Definition Picture Quality This 16 channel security recorder adopts advanced 1080p full HD technology, making that every picture you capture is clear and flawless. Whether it's day or night, it can provide excellent visual effects, making every detail in the monitoring area visible. Powerful Compatibility The 16 channel security camera system supports 6 types of camera access: AHD/TVI/CVI/CVBS/IP/XVI camera.Up to 16 cameras can be connected to achieve all-round and seamless security coverage, enjoying 24/7 uninterrupted video recording to meet your monitoring needs for home or commercial places. Intelligent Alert The integrated motion detection function can trigger an alert immediately when abnormal activity is detected. Instant notifications and email reminders will be directly pushed to your phone. No matter where you are, you can always be informed of the security situation in the monitoring area at the first time, ensuring the safety of your property.