REVO has quickly established itself in the retail market as the upper echelon of video surveillance equipment, With over 30 years of combined experience in video surveillance product manufacturing, management and support, REVO offers the highest quality in video surveillance equipment, Professional Advanced, 16Ch, 480 IPS, D1, Pentaplex, BNC, 4ch Audio, 2TB HDD, Video Management Software, Remote Viewing, DVD Burner IncludedThe Professional grade advanced 16 channel DVR produces 480 Images per second and allows real time recording on all channels, Pentaplex technology allows users to View Live Video/Record/Search and Playback/Back Up Video/Access the DVR Remotely - all at the same time, All DVR channels have BNC camera connectors, 4 Channels have audio monitoring capability, DVR has a 1TB hard disk drive, Video management software, Remote viewing capable via the internet or most smart phones, A DVD burner is included, , Security Digital Video Recorder Features:, 16 Composite Video Input Connectors, Auto Detection for NTSC and PAL, H, 264 Codec, Multiple monitor connectors: 1 BNC Video out, 1 Spot, 1 VGA, ""Loop-through"" video connectors, 2 USB 2, 0 ports, User-Friendly graphical User Interface (GUI) menu system, Multiple recording modes (time-lapse, pre-event, alarm, motion and panic), Two-way audio communication, 4-Channel audio recording and 1-channel audio playback, Live or recorded video access via ethernet, Built-in DVD RW drive, Self-diagnostics with automatic notification including hard disk drive S, M, A, R, T, protocol, Digital Video Recorder, 1TB Hard Drive, 2 Power Cords (DVR and System), USB Mouse, Infrared Remote Control and Batteries, User"s Manual, Dimension(L x W x H): 22 x 20 x 7 in SKU: REAM088