Dahua Lite 4 Channel 1U 4 PoE NVR, 2 SATA, HDD Not Included

Dahua's Lite Series 4 Channel NVR is one of the NVRs which have the most reasonable price and best quality for IP video surveillance applications. The NVR provides up to 5MP resolution. It supports 4 channels of IP camera inputs, 4 local live-view channels, and 4 playback channels. Additionally, the NVR features a mouse shortcut operation menu, remote management and control, centre storage, edge storage, and back-up storage.Designed as a low-cost, easy installation, this NVR is ideal for a wide range of applications such as public safety, water conservancy, transportation, city centers, education, and financial institutions. The NVR is compatible with numerous third-party devices making it the perfect solution for surveillance systems with or without a video management system (VMS). Its open architecture supports multiuser access and is compatible with ONVIF 2.4, enabling interoperability when combined with IP cameras.5MP ResolutionThe NVR supports 5MP HD resolution (2560 x 1920) for recording, live viewing and playback.Intelligent Video System (IVS)Working with built-in intelligent video analytics IP cameras, the NVR has the ability to detect and analyze moving objects for improved video surveillance. The NVR provides optional standard intelligence at the edge allowing detection of multiple object behaviors such as abandoned or missing objects. IVS also supports Tripwire analytics, allowing the camera to detect when a pre-determined line has been crossed.Plug & PlayThe Smart Add function benefits users with basic IP video surveillance knowledge as the NVR automatically finds your devices making it as easy as using an analog system. Note: the NVR and cameras must be on the same router.Smart H.264+Delivering high quality video without straining the network, Smart H.264+ is the optimized implementation of H.264. The Smart H.264+ encoding platform includes a scene adaptive encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure and intelligent noise reduction, providing a savings of up to 70% of bandwidth and storage when compared with standard H.264.