Amcrest 1080p 4-channel NVR / Network Video Recorder with 2 x FI9821P Security Cameras (Includes HD Video, Motion Detection, IR Night Vision, Cloud-Enabled with Alert Functions) - NVR Supports Up to 4 x 1080p (2.1MP) IP Cameras @ 30fps Realtime, Quick QR Code Smartphone Access, Feature-Rich OSD with Multiple Trigger & Alarm Events, ONVIF Compliance, USB Backup, Supports up to 4TB HDD (Not Included) and More This Amcrest 4-channel NVR allows you to simultaneously manage and record up to four 1080p (2.1MP) cameras @ 30fps realtime for visuals that are unsurpassed in the consumer security technologies market. Backwards compatible with VGA, 720P and 960P IP Cameras. To help you get started out of the box, this bundle includes two FI9821P cameras (featuring HD video, motion detection, night vision, two-way audio, and more). Plug & Play setup, Easy to configure, access and control. Scan QR Code on NVR from "Amcrest View" app to instantly access live viewing and playback. Connects to and manages all the cameras on your network wirelessly for ultimate ease and convenience in a home security system. Blazing throughput of 54Mbps enables you to watch things happen as they happen: real-time, highly reliable HD video without loss or delay. Conveniently packaged with extras such as USB mouse, network cable, and quick start guide with user manual and CD. Includes USB backup feature for peace of mind. All systems CE & FCC certified with UL compliant power supplies. Guaranteed for a Full Year from purchase with US Support and US Warranty offered exclusively by Foscam Digital Tech. Supports virtually any ONVIF compliant IP camera including Amcrest, Foscam, Axis, Hikvision, Dahua, and more. Cloud-enabled system also works with remote storage protocols. Features fast dedicated dual-core embedded processor to ensure that recorded video is captured without stutter, lag, or gaps in footage. Intelligent search, playback, and backup functions provide enhanced ease of use and security (for example, motion detection event and exact search functions that are accurate to one second).