Dahua 4 Channel Smart 1U H.265 Network Video Recorder DHI-NVR1B04

H.265+/H.264+ codec decoding
Max 4/8 channel IP camera inputs
Max 80Mbps incoming bandwidth
Up to 8MP resolution preview&playback
Up to 1ch@8MP/4ch@1080P decoding
HDMI/VGA simultaneous video output

System Overview
EZ-IP is perfect for small to medium size applications like home/ residential security, small retail shops, and other typical SMB applications. It offers a perfect alternative to migrate from analog to an IP system with its easy to use nature and cost effectiveness. EZ-IP is fully in line with Dahua’s quality. Stable and reliable components are utilized and Various tests such as anti-vibration, water resistance, and aging tests are performed to ensure Dahua quality standards.
Functions
4K Resolution 4K resolution is a revolutionary breakthrough in image processing technology. 4K delivers four times the resolution of standard HDTV 1080p cameras and offers superior picture quality and image details. 4K resolution improves the clarity of a magnified scene to view or record crisp forensic video from large areas. Smart H.265+ Smart H.265+ is the optimized implementation of the H.265 codec that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure and intelligent noise reduction to deliver high-quality video without straining the network. Smart H.265+ technology reduces bit rate and storage requirements by up to 70% when compared to standard H.265 video compression. ANR (Automatic Network Replenishment Technology) Network Video Recorders with the ANR function automatically store video data on an IP camera SD card when the network is disconnected. After recovery of the network, the NVR automatically retrieves the video data stored on the camera. DMSS The DMSS app is available on the iOS App Store and Google Play. It makes surveillance easy and simple, allowing you to remotely access NVR devices,view live video, receive event push notifications, and search for recorded videos from an iPhone, iPad, or Android phone at anytime from virtually anywhere.
Technical Specification
System Main Processor Dual-core embedded processor Operating System Embedded LINUX Audio and Video IP Camera Input 4/8 Channel Two-way Talk 1 Channel Input, 1 Channel Output, RCA Display Interface 1 HDMI, 1 VGA Resolution HDMI: 3840 ×2160,1920×1080, 1280×1024, 1280×720, 1024×768 VGA: 1920×1080, 1280×1024, 1280×720, 1024×768 Decoding Capacity 1ch@8MP 30fps, 4ch@1080P 30fps Multi-screen Display 4CH: 1/4 8CH: 1/4/8/9 OSD Camera title, Time, Camera lock, Motion detection, Recording Recording Compression H.265+/H.264+ Resolution 8MP/6MP/5MP/4MP/3MP/1080P/ 720P/ D1&etc. Record Rate 80Mbps Bit Rate 16Kbps ~ 20Mbps Per Channel Record Mode Manual, Schedule(Regular(Continuous), MD, Stop Record Interval 1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec Video Detection and Alarm Trigger Events Recording, PTZ, Tour, Video Push, Snapshot, and Screen Tips Video Detection Motion Detection, MD Zones: 396 (22 × 18), and Tampering Alarm input N/A Relay Output N/A Playback and Backup Sync Playback 4CH: 1/4 8CH: 1/4/9 Search Mode Time /Date, MD and Exact Search (accurate to second) 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 Third-party Support Third-party Support Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, and more Network Interface 1 RJ-45 port (10/100Mbps) Ethernet Port 1 Independent 100Mbps Ethernet Port PoE N/A Network Function HTTP/HTTPS, TCP/IP, IPv4/IPv6, RTSP, UDP, NTP, DHCP, DNS, IP Filter, DDNS, IP Search(Support Dahua IP camera, DVR, NVS and etc.), P2P Optical Fiber Interface N/A Max. User Access 128 users Smart Phone iPhone, iPad, Android Interoperability ONVIF, SDK, CGI Conformant Storage Internal HDD 1 SATA III Port, up to 6TB capacity for each HDD HDD Mode Single eSATA N/A Auxiliary Interface USB 2 ports (2 Rear USB2.0) RS232 N/A RS485 N/A Electrical Power Supply Single, DC12V/2A Power Consumption <4W (without HDD) Environmental Operating Conditions -10°C ~ +55°C (+14°F ~ +131°F), 86 ~ 106kpa Storage Conditions -20°C ~ +70°C (-4°F ~ +158°F), 0 ~ 90% RH Construction Dimensions(W×D×H) Smart 1U, 204.6mm×204.6mm×45.2mm (8.055″ x 8.13″ x 1.78″) Net Weight 0.43kg (0.95 lb) (without HDD) Gross Weight 1.07kg(2.36 lb)(without HDD) Certifications CE EN55032, EN55024, EN50130-4, EN60950-1 FCC Part 15 Subpart B, ANSI C63.4-2014
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