| Camera | BLC Mode BLC / HLC / WDR(120dB) |
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| 影像感測器 | 1/1.8” 8Megapixel progressive scan CMOS White Balance Auto/Natural/Street Lamp/Outdoor/Manual |
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| Effective Pixels | 3840(H) x 2160(V) Gain Control Auto/Manual |
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| RAM/ROM | 512MB/128MB |
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| Noise Reduction | 3D DNR |
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| Scanning System | Progressive |
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| Motion Detection | Off / On (4 Zone, Rectangle) |
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| Electronic Shutter Speed | Auto/Manual, 1/3(4)~1/100000s |
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| Region of Interest | Off / On (4 Zone) 0.003Lux/F1.6( Color,1/3s,30IRE) |
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| Minimum Illumination | 0.08Lux/F1.6( Color,1/30s,30IRE) 0Lux/F1.6(IR on) Electronic Image Stabilization N/A (EIS) |
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| S/N Ratio | More than 50dB |
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| Smart IR | Support |
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| IR Distance | Distance up to 50m (164ft) |
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| 除霧 | N/A |
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| IR On/Off Control | Auto/ Manual |
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| Digital Zoom | 16x |
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| IR LEDs | 2 |
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| Flip | 0°/90°/180°/270° |
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| 鏡頭類型 | Fixed Mirror Off / On |
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| Mount Type | Board-in |
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| Privacy Masking | Off / On (4 Area, Rectangle) |
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| 焦距 | 2.8mm (4mm, 6mm optional) |
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| Max. Aperture | F1.6 |
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| Compression | N/A |
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| Angle of View | H:111°/87°/55°, V:59°/47°/30° |
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| Optical Zoom | N/A |
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| Focus Control | Fixed Ethernet RJ-45 (10/100Base-T) |
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| Close Focus Distance | 1.5m (16.4ft) HTTP;TCP;ARP;RTSP;RTP;UDP;RTCP;SMTP;FTP;DHCP ;DNS;DDNS;PPPOE;IPv4/v6;SNMP;QoS;UPnP;NTP |
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| 鏡頭 | Detect Observe Recognize Identify |
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| Interoperability | ONVIF Profile S&G, CGI 2.8mm 84m(276ft) 34m(112ft) 17m(56ft) 8m(26ft) |
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| DORI Distance | Streaming Method Unicast / Multicast 4.0 mm 104m(341ft) 42m(138ft) 21m(69ft) 10m(33ft) |
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| Max. User Access | 10 Users /20 Users 6.0 mm 164m(538ft) 66m(217ft) 33m(108ft) 16m(53ft) NAS Edge Storage |
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| PTZ | Local PC for instant recording |
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| Pan/Tilt/Rotation Range | Pan:0˚~355˚; Tilt:0˚~90˚; Rotation:0˚~355˚ Web Viewer IE, Chrome, Firefox, Safari |
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| Intelligence | Management Software Smart PSS, DSS, DMSS Motion detection, Video tampering, Scene changing, Smart Phone IOS, Android |
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| Event Trigger | Network disconnection, IP address conflict, Illegal |
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| access, Storage anomaly | Certifications |
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| IVS | Tripwire, Intrusion CE (EN 60950:2000) |
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| Certifications | UL:UL60950-1 |
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| Video | FCC: FCC Part 15 Subpart B |
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| Smart Codec | Support H.265+/H.264+ Video Interface N/A |
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| Streaming Capability | 2 Streams |
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| Audio Interface | N/A 4K(3840×2160)/6M(3072×2048)/5M(2560×1920)/ 3M(2048x1536)/3M(2304×1296)/ RS485 N/A |
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| 解像度 | 1080P(1920×1080)/1.3M(1280x960)/ 720P(1280×720)/D1(704×576/704×480) / Alarm N/A VGA(640×480)/CIF(352×288/352×240) |
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| Main Stream: 4K (1~25/30fps) | Electrical Frame Rate |
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| Sub Stream: D1(1~25/30fps) | Power Supply DC12V, PoE (IEEE802.3af)(Class 0) |
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| 碼率控制 | CBR/VBR Power Consumption <7.8W H.264:24K ~ 8192Kbps Bit Rate H.265:32K~ 8192Kbps www.dahuasecurity.com |
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| Environmental | Accessories |
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| Operating Conditions | -30° C ~ +60° C (-22° F ~ +140° F) / Less than 95% RH Optional: |
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| 儲存環境 | -30° C ~ +60° C (-22° F ~ +140° F) / Less than 95% RH |
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| 防護等級 | IP67 |
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| Vandal Resistance | N/A Construction |
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| PFA121 | PFA152-E PFA151 |
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| Casing | Metal Junction box Pole Mount Corner Mount |
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| 尺寸 | 179.9mm×69.3mm×62mm (7.08”×2.73”×2.44”) |
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| Junction Mount | Pole Mount |
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| 淨重 | 0.48kg (1.06lb) PFA121 PFB121+ PFA152-E |
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| 毛重 | 0.51 kg (1.12lb) Ordering Information |
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| 類型 | Part Number Description |
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| DH-IPC- | 8MP IR Mini Bullet Network Camera, |
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| HFW1831EP-0280B | WDR, PAL Corner Mount PFB121 + PFA151 |
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| HFW1831EN-0280B | WDR,NTSC |
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| IPC-HFW1831EP- | 8MP IR Mini Bullet Network Camera, 0280B WDR, PAL |
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| IPC-HFW1831EN- | 8MP IR Mini Bullet Network Camera, 0280B WDR,NTSC |
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| HFW1831EP-0400B | WDR, PAL |
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| HFW1831EN-0400B | WDR,NTSC 8MP camera |
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| HFW1831EP-0600B | WDR, PAL |
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| HFW1831EN-0600B | WDR,NTSC |
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| PFA151 | Corner Mount www.dahuasecurity.com |
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