Dahua DH-SD1A404DB-GNY 4MP 4× Starlight IR WizSense Network PTZ Camera
| Brand | Dahua |
| Model | DH-SD1A404DB-GNY |
| Camera Type | Network PTZ Camera |
| Series | WizSense |
| Resolution | 4MP (2560 × 1440) |
| Image Sensor | 1/2.8″ CMOS |
| Minimum Illumination | Color: 0.005 Lux @ F1.8; B/W: 0.0005 Lux @ F1.8; 0 Lux with IR |
| Lens Type | Motorized varifocal |
| Focal Length | 2.8–12 mm |
| Maximum Aperture | F1.8–F2.7 |
| Optical Zoom | 4× |
| Digital Zoom | 16× |
| Field of View | Horizontal: 96.9°–31.6°; Vertical: 51.4°–17.8°; Diagonal: 116.2°–36.4° |
| Focus Control | Auto, semi-auto, manual |
| Electronic Shutter Speed | 1 s – 1/30,000 s |
| Video Frame Rate | 2560 × 1440 @ 25/30 fps |
| Video Compression | H.265, H.264, Smart H.265+, Smart H.264+, MJPEG (substream) |
| Video Streams | 3 streams |
| Night Vision | Starlight technology with infrared illumination |
| IR Distance | Up to 20 m |
| IR LEDs | 3 |
| Wide Dynamic Range | 120 dB WDR |
| Image Enhancement | 2D/3D NR, BLC, HLC, ROI, EIS, electronic Defog |
| Pan Range | 0°–355° |
| Tilt Range | 5°–90° |
| Manual Pan Speed | 0.1°–70°/s |
| Manual Tilt Speed | 0.1°–30°/s |
| PTZ Presets | 300 |
| PTZ Tours | 8 tours, up to 32 presets per tour |
| AI Functions | Human/vehicle classification, face detection, people counting |
| Perimeter Protection | Tripwire, intrusion, loitering, fence crossing and other IVS functions |
| Smart Motion Detection | SMD |
| People Counting | Line crossing, area counting and queue management |
| Audio | Built-in microphone |
| Audio Input / Output | 1 input / 1 output |
| Audio Compression | PCM, G.711A, G.711Mu, G.726, G.722.1, MPEG2-Layer2 |
| Alarm Events | Motion detection, tampering, audio detection, network disconnection, IP conflict |
| Storage | MicroSD card up to 512 GB, FTP/SFTP, NAS |
| Network Interface | RJ-45 (10/100 Mbps Ethernet) |
| Network Compatibility | ONVIF Profiles S, G, T; CGI; SDK |
| Network Protocols | IPv4, IPv6, HTTP, HTTPS, TCP/IP, UDP, RTSP, RTP, FTP, DHCP, DNS, DDNS, NTP, SNMP |
| Power Supply | 12 V DC / PoE (802.3af) |
| Power Consumption | 4 W basic; 13 W maximum |
| Weather Protection | IP66 |
| Vandal Resistance | IK08 |
| Surge Protection | TVS 6000 V |
| Operating Temperature | −30°C to +60°C |
| Operating Humidity | ≤95% |
| Dimensions | Ø128 × 65.7 mm |
| Net Weight | 0.5 kg |















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