| System | Arecont Vision, AXIS, Bosch, Brickcom, Canon, |
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| Third-party Support | CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, |
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| Main Processor | Dual-core embedded processor Samsung, Sanyo, Sony, Videotec, and more |
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| 操作系統 | Embedded LINUX Network |
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| Audio and Video | Interface 1 RJ-45 port (10/100Mbps) |
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| IP Camera Input | 4 Channel Ethernet Port 1 Independent 100Mbps Ethernet Port |
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| Two-way Talk | N/A PoE 4 ports (IEEE802.3at/af) HTTP/HTTPS, TCP/IP, IPv4/IPv6, RTSP, UDP, NTP, |
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| Display | Network Function DHCP, DNS, IP Filter, IP Search(Support Dahua IP camera, DVR, NVS and etc.), P2P |
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| 接口 | 1 HDMI, 1 VGA |
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| Optical Fiber Interface | N/A |
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| 解像度 | 1920×1080, 1280×1024, 1280×720, 1024×768 |
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| Max. User Access | 128 users |
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| Decoding Capacity | 2ch@1080P 30fps |
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| Smart Phone | iPhone, iPad, Android |
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| Multi-screen Display | 1/4 Interoperability ONVIF, SDK, CGI Conformant OSD Camera title, Time, Camera lock, Motion detection, Storage Recording |
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| Internal HDD | 1 SATA III Port, up to 6TB capacity for each HDD Recording |
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| HDD Mode | Single |
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| Compression | H.265/H.264 |
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| eSATA | N/A |
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| Record Rate | 48Mbps |
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| USB | 2 ports (2 Rear USB2.0) |
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| Bit Rate | 16Kbps ~ 20Mbps Per Channel |
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| RS232 | N/A |
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| Record Mode | Manual, Schedule(Regular(Continuous), MD, Stop RS485 N/A 1~120 min (default: 60 min), Pre-record: 1~30 sec, Record Interval Post-record: 10~300 sec Electrical |
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| Video Detection and Alarm | Power Supply Single, DC48V/1.25A Recording, PTZ, Tour, Video Push, Snapshot, and NVR: <6W (without HDD) Trigger Events |
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| Screen Tips | Power Consumption PoE: Max 25.5w for single port, 50w in total Motion Detection, MD Zones: 396 (22 × 18), Video Detection and Tampering Environmental |
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| 警報輸入 | N/A |
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| Operating Conditions | -10°C ~ +55°C (+14°F ~ +131°F), 86 ~ 106kpa |
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| Relay Output | N/A Storage Conditions -20°C ~ +70°C (-4°F ~ +158°F), 0 ~ 90% RH |
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| Playback and Backup | Construction |
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| Sync Playback | 1/4 Smart 1U, 204.6mm×204.6mm×45.2m Dimensions(W×D×H) (8.055" x 8.055" x 1.78") Time /Date, MD and Exact Search |
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| Search Mode | (accurate to second) Net Weight 0.43kg (0.95 lb) (without HDD) Play, Pause, Stop, Rewind, Fast play, Slow Play, Next Gross Weight 1.07kg(2.36 lb)(without HDD) |
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| Playback Function | File, Previous File, Next Camera, Previous Camera, Full Screen, Backup Selection, Digital Zoom Certifications |
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| Backup Mode | USB Device/Network CE EN55032, EN55024, EN50130-4, EN60950-1 |
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| FCC | Part 15 Subpart B, ANSI C63.4-2014 |
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| Ordering Information | Rear Panel |
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| 類型 | Part Number Description 4 Channel Smart 1U H.265 4PoE 4 Channel NVR NVR1B04-4P/L Network Video Recorder |
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| Accessories | N/A N/A Dimensions (mm) |
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| Rev 001.001 | © 2016 Dahua . All rights reserved. Design and specifications are subject to change without notice |
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