| System | Ethernet 1 RJ-45 Port (10/100/1000 Mbps) |
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| Main Processor | Dual-core embedded microprocessor PoE Port 4 ports(IEEE802.3af/at) |
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| 操作系統 | Embedded LINUX Wireless Network Built-in 3G/4G/Wi-Fi module(optional) |
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| Audio and Video | Positioning GPS(optional) |
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| IP Camera Input | 4 Channel TCP/IP, UDP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Network Function Email, Alarm Server |
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| Two-way Talk | 1 Channel Mic in, 1 Channel Mic out |
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| Max. User Access | 128 users |
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| Smart Phone | iPhone, iPad, Android, Windows Phone |
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| 接口 | 1 VGA |
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| 解像度 | 1920×1080, 1280×1024, 1280×720, 1024×768 |
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| USB | 2 Ports , USB 2.0 |
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| Display Split | 1/4 |
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| RS232 | 2 Ports, for PC Communication and Keyboard |
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| Privacy Masking | 4 rectangular zones (each camera) RS485 1 Port, for PTZ Control Camera title, Time, Video loss, Camera lock, Motion CAN Support OSD detection, Recording |
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| Gyro | Support Recording Video/Audio Compression |
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| H.265/H.264 | Electrical G.711/PCM |
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| 供電 | DC 6V~36V 4K/5MP/3MP/1080P(1920×1080)/720P(1280×720)/ D1(704×576/704×480)/HD1(352×576/352×480)/ |
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| Record Rate | Max 200 Mbps -30°C (heater optional)~+60°C / 10%~95%RH / Working Environment 86~106kpa |
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| Bit Rate | 48~8192Kb/s Manual, Schedule(Regular(Continuous), MD, Alarm), Construction Record Mode Stop |
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| Dimensions(W×D×H) | 180mm×210mm×50mm 1~120 min (default: 60 min), Pre-record: 1~30 sec, Record Interval |
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| Post-record: 10~300 sec | Weight 3kg (with HDD) |
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| Video Detection and Alarm | Certifications Recording, PTZ, Tour, Alarm out, Email, FTP, |
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| Trigger Events | CE FCC Snapshot, Buzzer & Screen tips Motion Detection, MD Zones: 396(22×18), Video ISO7637 Video Detection Loss & Camera Blank |
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| 警報輸入 | 6 channel |
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| Relay Output | 2 channel (contain 1 control +12V) Dimensions (mm) Playback and Backup |
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| Playback | 1/4 Time/Date, Alarm, Motion Detection & Exact search |
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| Search Mode | (accurate to second), Smart search Play, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file, Next camera, Previous camera, |
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| Playback Function | Full screen, Repeat, Shuffle, Backup selection, Digital zoom |
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| Backup Mode | USB Device/Network/Internal HDD Storage |
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| Internal HDD | 1 SATA Port, Up to 2 TB capacity |
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| Memory Slot | 1 SD card Rev 001.001 2016 Dahua. All rights reserved. Design and specifications are subject to change without notice. www.dahuasecurity.com |
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