| People Counting | of people in the area, and queue management. Only |
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| Camera | people counting supports the report function |
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| 影像感測器 | 1/2.8" CMOS SMD Yes |
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| Pixel | 2 MP Video H.264H; H.264B; Smart H.265+; H.264; H.265; MJPEG |
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| 最大解像度 | 1920 (H) × 1080 (V) Video Compression (Sub Stream); Smart H.264+ |
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| ROM | 256 MB Streaming Capability 3 streams |
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| RAM | 512 MB 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × |
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| 解像度 | 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF |
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| Electronic Shutter Speed | 1 s–1/30,000 s (352 × 288/352 × 240) |
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| Scanning System | Progressive Main stream: 1080p/1.3M/720p@(1-25/30 fps) |
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| Video Frame Rate | Sub stream 1: D1/VGA/CIF@(1-25/30 fps) 0.005 lux@F1.8 (Color, 30 IRE); Sub stream 2: 1080p/1.3M/720p@(1-25/30 fps) |
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| 最低照度 | 0.0005 lux@F1.8 (B/W, 30 IRE); 0 lux (illuminator on) Bit Rate Control CBR/VBR |
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| Illumination Distance | 20 m (65.62 ft) (IR) H264: 64 Kbps–8,192 Kbps Video Bit Rate H265: 25 Kbps–6,400 Kbps |
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| Illuminator On/Off Control | Manual; SmartIR; Off ICR: Color; B/W; Auto; Day/Night Electronic: Color; B/W; Auto |
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| Illuminator Number | 3 (IR light) |
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| BLC | Yes |
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| WDR | 120 dB |
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| 焦距 | 2.8 mm–12 mm |
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| HLC | Yes |
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| Max. Aperture | F1.8–F2.7 Auto; indoor; outdoor; tracking; manual; sodium lamp; White Balance |
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| Field of View | H: 101.6°–51.9°; V: 53.1°–29.1°; D: 121.8°–59.7° natural light; street lamp |
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| Optical Zoom | 4x Gain Control Auto; manual; gain prio |
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| Focus Control | Auto; semi-auto; manual Noise Reduction 2D NR; 3D NR |
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| Close Focus Distance | 0.2 m–0.5 m (0.66 ft– 1.64 ft) Motion Detection Yes |
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| Iris Control | Fixed iris Region of Interest (RoI) Yes |
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| Detect | Observe Recognize Identify Image Stabilization Electronic Image Stabilization (EIS) 165.5 m 65.4 m 33.1 m 16.6 m Defog Electronic (542.98 ft) (214.57 ft) (108.60 ft) (54.46 ft) |
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| Digital Zoom | 16× |
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| Image Rotation | 180° Pan: 0° to 355°; Tilt: 5° to 90° |
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| S/N Ratio | ≥55 dB Pan: 0.1°/s–70°/s; |
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| Tilt: 0.1°/s–30°/s | Audio |
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| Pan: 0.1°/s–80°/s; | PCM; G.711A; G.711MU; G.726; MPEG2-Layer2; |
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| Preset Speed | Audio Compression |
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| Tilt: 0.1°/s–40°/s | G.722.1 |
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| Preset | 300 Network |
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| Tour | 8 (up to 32 presets per tour) Network Port RJ-45 (10/100 Base-T) |
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| 斷電記憶 | Yes Wi-Fi Yes |
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| Idle Motion | Preset; Tour Wi-Fi Standard IEEE802.11b; IEEE802.11g; IEEE802.11n; IEEE802.11ax |
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| PTZ Protocol | DH-SD Wi-Fi Frequency Range 2.4 GHz |
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| Intelligence | Wi-Fi Transmission Rate 229 Mbps Tripwire; intrusion; crossing fence detection; loitering FTP; RTMP; IPv6; Bonjour; IPv4; DNS; RTCP; PPPoE; detection; abandoned/missing object; fast moving; NTP; RTP; 802.1x; HTTPS; SNMP; TCP/IP; DDNS; UPnP; |
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| IVS (Perimeter Protection) | Network Protocol parking detection; people gathering; human alarm NFS; ICMP; UDP; IGMP; HTTP; SSL; DHCP; SMTP; Qos; |
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| classification | RTSP; ARP Supports face detection, snapshot, and face enhancement; Supports face cutout: Face, one- Interoperability ONVIF (Profile S & Profile G & Profile T); CGI; SDK inch photo; Capturing strategies include real-time |
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| capturing and quality first. | User/Host 20 (total bandwidth: 64 M) www.dahuasecurity.com |
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| Storage | Micro SD card (512 GB); FTP/SFTP; NAS Ordering Information IE 9 and later versions; |
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| 類型 | Model Description Chrome 41 and later versions; |
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| Firefox 50 and later versions; | 2M 4x Starlight IR WizSense Network PTZ |
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| Safari 10 and later versions | 2MP DH-SD1A204DB-GNY-W WizSense |
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| Management Software | DMSS; DSS Pro PTZ Camera 2M 4x Starlight IR WizSense Network PTZ SD1A204DB-GNY-W |
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| Mobile Client | iOS; Android |
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| DC12V/2.0A | Power Adapter |
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| PFA107 | Mount Adapter CE-EMC: EN 55032; EN 61000-3-3; EN 61000-3-2; EN 50130-4; EN 55035 |
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| Certifications | PFB305W Wall Mount Bracket CE-LVD: EN 62368-1 CE-RED:EN301489; EN300328; EN IEC 62311 |
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| PFA120 | Junction Box Accessories |
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| Port | (Optional) |
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| PFA140 | Power Box |
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| 音訊輸入 | 1 channel (LINE IN, bare wire) |
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| PFA151 | Corner Mount Bracket |
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| 音訊輸出 | 1 channel (LINE OUT,bare wire) |
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| PFB220C | Ceiling Mount Bracket |
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| Alarm Linkage | Capture; recording; send email; preset; tour |
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| PFA150 | Pole Mount Bracket Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection Accessories |
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| Audio I/O | 1/1 |
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| 供電 | Optional: |
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| 工作溫度 | –30 °C to +60 °C (–22 °F to +140°F) Power Adapter Mount Adapter Wall Mount Bracket |
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| 工作濕度 | ≤95% TVS 6000 V lightning proof; IP66; IK08; surge protection; voltage transient protection |
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| Product Dimensions | 65.4 mm × Φ128.0 mm (2.57" × 5.04") |
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| 淨重 | 0.5 kg (1.10 lb) |
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| Junction Box | Corner Mount Bracket Corner Mount Bracket |
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| 毛重 | 0.7 kg (1.54 lb) |
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| Ceiling Mount Bracket | Pole Mount Bracket www.dahuasecurity.com Dimensions (mm[inch]) |
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| Rev 002.000 | © 2023 Dahua. All rights reserved. Design and specifications are subject to change without notice. The images, specifications and information mentioned in the document are only for reference, and might differ from the actual product. www.dahuasecurity.com |
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