| Camera | Motion detection, Video tampering, Scene |
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| Event Trigger | changing, Network disconnection, IP address |
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| 影像感測器 | 4/3" STARVIS™ CMOS confl ict, Illegal Access, Storage anomaly |
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| Effective Pixels | 3840 (H) x 2160 (V), 8 Megapixels General Intelligence Object Abandoned/Missing |
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| Scanning System | Progressive Video |
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| Electronic Shutter Speed | 1/1s–1/30,000s Compression H.265+/H.265/H.264+/H.264/MJPEG(Sub Stream) Color: 0.0005Lux@F1.6; B/W: 0.00005Lux@F1.6; Streaming Capability 3 Streams |
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| Minimum Illumination | 0Lux@F1.6 (IR on) 4K(3840x2160)/1080P(1920×1080)/1.3M(1280x |
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| IR Distance | Distance up to 500 m (1640 ft) Resolution 960)/720P(1280×720)/D1(704×576/ 704×480)/ CIF(352×288/352×240)" |
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| IR On/Off Control | Zoom Prio/Manual/SmartIR Main stream:4K(1–25/30fps), 1080P/1.3M/720P (1–25/30fps) Frame Rate |
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| IR LEDs | 10 Sub stream1: D1/CIF(1–25/30fps) Sub stream2: 1080P/1.3M/720P(1–25/30fps) |
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| Smart Wiper | Support |
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| 碼率控制 | CBR/VBR |
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| 鏡頭 | H.264: 24Kbps–16384Kbps Bit Rate H.265: 9Kbps–14410Kbps |
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| 焦距 | 16.0 mm–320 mm |
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| Day/Night | Auto(ICR) /Color/B/W |
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| Max. Aperture | F1.6–F5.0 |
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| Backlight Compensation | BLC/HLC/WDR (120dB) |
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| Angle of View | H: 58.1°–3.2°; V: 34.6°–1.8°; D: 64.9°–3.7° |
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| White Balance | Auto, ATW, Indoor, Outdoor, Manual |
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| Optical Zoom | 20X |
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| Gain Control | Auto/Manual |
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| Focus Control | Auto/Semi-Auto/Manual |
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| Noise Reduction | Ultra DNR (2D/3D) |
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| Iris Control | Auto/Manual |
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| HLC | Support |
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| Close Focus Distance | 1m–5m |
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| Motion Detection | Support |
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| Detect | Observe Recognize Identify |
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| DORI Distance | 2329 m 931 m 465 m 232 m Region of Interest Support (7640 ft) (3054 ft) (1525 ft) (761 ft) Electronic Image Stabilization Support (EIS) |
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| Optical Defog | Support |
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| Pan/Tilt Range | Pan: 0°–360° endless; Tilt: -30°–90°, auto flip 180° |
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| Digital Zoom | 16x |
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| Manual Control Speed | Pan: 0.1°–240°/s; Tilt: 0.1°–100°/s |
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| Flip | 180° |
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| Preset Speed | Pan: 240°/s; Tilt: 120°/s |
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| Privacy Masking | Up to 24 areas |
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| 預置位 | 300 5 Pattern, 8 Tour(up to 32 preset per tour), Auto Pan, PTZ Mode 5 Auto Scan G.711a/G.711mu/PCM/G.726/AAC/G722.1/G.729/ Compression MPEG2-Layer2 |
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| Speed Setup | Human-oriented focal Length/ speed adaptation Auto restore to previous PTZ and lens status after Power up Action |
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| power failure | Ethernet RJ-45 (10Base-T/100Base-TX) Activate Preset/ Scan/ Tour/ Pattern if there is no IPv4/IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, Idle Motion |
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| command in the specified period | ICMP, IGMP, SNMPv1/v2c/v3(MIB-2), ARP, RTCP, RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP |
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| Protocol | DH-SD, Pelco-P/D (Auto recognition) Filter, QoS, Bonjour, 802.1x |
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| Artificial Intelligence | Interoperability ONVIF Profile S&G, API |
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| Auto Tracking | Support Streaming Method Unicast/Multicast |
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| Face Recogntion | Support Max. User Access 20 users |
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| Tripwire, Intrusion. | NAS (Network Attached Storage),Local PC for instant Support alarm triggering by target types(human and Edge Storage recording, Micro SD card 256GB |
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| 周界防護 | vehicle) Filtering out false alarms caused by animals, rustling Web Viewer IE, Chrome, Firefox, Safari leaves, bright lights, etc Support human body, human face, motor vehicle |
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| Management Software | Smart PSS, DSS, DMSS |
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| Metadata | and non-motor vehicle image capture and attributes |
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| extraction | Smart Phone IOS, Android www.dahuasecurity.com |
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| Certification | Accessories |
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| CE: EN55032/EN55024/EN50130-4 | Included: FCC: Part15 subpartB,ANSI C63.4- 2014 |
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| Video Interface | 1 port(BNC, 1.0V[p-p], 75Ω) |
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| PFB306W | AC24V/3A |
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| RS-485 | 1 (Baud rate range: 1200bps–115200bps) Bracket Power Adapter |
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| Audio I/O | 1/1 |
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| Alarm I/O | 7/2 Wall Mount PFB306W Electrical |
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| 供電 | AC24V/3A(±25%), Hi-PoE |
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| 功耗 | 26W, 42W (Heater on, IR on) Environmental |
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| Operating Conditions | -40°C–70°C (-40°F–+158°F)/Less than 95% RH |
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| 防護等級 | IP67 |
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| Vandal Resistance | N/A |
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| Construction | Dimensions (mm[inch]) |
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| Casing | Metal |
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| 尺寸 | Φ262mm×415.6mm (10.31"×16.36“) |
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| 淨重 | 8.5kg (18.74lb) |
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| 毛重 | 13.5kg (29.76lb) Ordering Information |
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| 類型 | Model Description 4K 20x Starlight+ IR PTZ AI Network Camera, DH-SD8A820WA-HNF WDR, PAL 4K 20x Starlight+ IR PTZ AI Network Camer, DH-SD8A820WAN-HNF 4K PTZ WDR, NTSC 4K 20x Starlight+ IR PTZ AI Network Camera, SD8A820WA-HNF WDR, PAL 4K 20x Starlight+ IR PTZ AI Network Camera, SD8A820WAN-HNF WDR, NTSC |
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| AC24V/3A | Power Adapter |
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| Rev 001.001 | © 2019 Dahua. All rights reserved. Design and specifications are subject to change without notice. Pictures in the document are for reference only, and the actual product shall prevail. www.dahuasecurity.com |
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