Dahua NVR4108-8P-4KS2 4K 8 Channel PoE NVR (1080p/3MP/4MP/5MP/6MP/8MP) Network Video Recorder with 1 SATA III Port, Supports up to 8 x 2-Megapixel IP Cameras, Supports up to 6TB HDD(Not Included)

Description

System Main Processor: Quad-core embedded Operating System: Embedded LINUX Display Interface: 1 HDMI, 1 VGA Resolution: 3840×2160, 1920×1080, 1280×1024, 1280×720, 1024×768; VGA: 1920×1080, 1280×1024, 1280×720 Multi-screen Display: 1/4/8/9 OSD: Camera title, Time, Camera lock, Motion detection, Recording Video Detection and Alarm Trigger Events: Recording, PTZ, Tour, Video Push, Email, Snapshot, Buzzer and Screen Tips Video Detection: Motion Detection, MD Zones: 396 (22 × 18),Video Loss and Tampering Alarm input：N/A Relay Output：N/A Playback and Backup Playback：1/4/9 Search Mode:Time /Date, MD and Exact Search(accurate to second), Smart search Playback Function:Play, Pause, Stop, Rewind, Fast play, Slow Play,Next File, Previous File, Next Camera, Previous Camera, Full Screen, Backup Selection, Digital Zoom Backup Mode USB Device/Network Storage Internal HDD：1 SATA III Port, Up to 6 TB capacity for each HDD HDD Mode：Single Auxiliary Interface USB:2 ports(1 Rear USB2.0, 1 Front USB2.0) Electrical Power Supply:DC48V/2A Power Consumption:NVR: <8.3W (Without HDD);PoE: Max 25.5w for single port, 80w in total Audio and Video IP Camera Input: 8 Channel Two-way Talk: 1 Channel Input, 1 Channel Output, RCA Recording Compression:H.265/H.264 Resolution:8Mp/ 6Mp/ 5MP/ 4MP/ 3MP/ 1080P/ 1.3MP/ 720P etc Record Rate:200Mbps Bit Rate:16Kbps ~ 20Mbps Per Channel Record Mode:Manual, Schedule (Regular, Continuous), MD (Video detection: Motion Detection, Tampering, Video Loss), Stop Network Interface:1 RJ-45 Port (10/100Mbps) Ethernet Port:1 Independent 100Mbps Ethernet Port PoE:8 ports (IEEE802.3at/af) Max. User Access:128 users Smart Phone:iPhone, iPad, Android Interoperability:ONVIF 2.4, SDK, CGI