DAHUA Mini 2 Megapixel HD Network PTZ Dome Camera SD1A404DB-GNY-W
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Camera |
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Image Sensor |
1/2.8" CMOS |
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Pixel |
4 MP |
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Max. Resolution |
2560 (H) × 1440 (V) |
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ROM |
256 MB |
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RAM |
512 MB |
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Electronic Shutter Speed |
1 s–1/30,000 s |
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Scanning System |
Progressive |
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Min. Illumination |
0.005 lux@F1.8 (Color, 30 IRE); |
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Illumination Distance |
20 m (65.62 ft) (IR) |
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Illuminator On/Off Control |
Manual; SmartIR; Off |
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Illuminator Number |
3 (IR light) |
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Lens |
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Focal Length |
2.8 mm–12 mm |
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Max. Aperture |
F1.8–F2.7 |
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Field of View |
H: 96.9°–31.6°; V: 51.4°–17.8°; D: 116.2°–36.4° |
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Optical Zoom |
4x |
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Focus Control |
Auto; semi-auto; manual |
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Close Focus Distance |
0.2 m–0.5 m (0.66 ft– 1.64 ft) |
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Iris Control |
Fixed iris |
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DORI Distance |
Detect |
Observe |
Recognize |
Identify |
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240 m (787.40 ft) |
94.8 m (311.02 ft) |
48 m (157.48 ft) |
24 m (78.74 ft) |
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PTZ |
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Pan/Tilt Range |
Pan: 0° to 355°; |
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Manual Control Speed |
Pan: 0.1°/s–70°/s; |
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Preset Speed |
Pan: 0.1°/s–80°/s; |
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Preset |
300 |
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Tour |
8 (up to 32 presets per tour) |
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Power-off Memory |
Yes |
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Idle Motion |
Preset; Tour |
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PTZ Protocol |
DH-SD |
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Intelligence |
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IVS (Perimeter Protection) |
Tripwire; intrusion; crossing fence detection; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; human alarm classification |
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Face Detection |
Supports face detection, snapshot, and face enhancement; Supports face cutout: Face, one-inch photo; Capturing strategies include real-time capturing and quality first. |
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People Counting |
Supports people counting, calculating the number of people in the area, and queue management. Only people counting supports the report function |
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SMD |
Yes |
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Video |
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Video Compression |
H.264H; H.264B; Smart H.265+; H.264; H.265; MJPEG (Sub Stream); Smart H.264+ |
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Streaming Capability |
3 streams |
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Resolution |
4M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240) |
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Video Frame Rate |
Main stream: 4M/3M/1080P/1.3M/720P @(1-25/30 fps) |
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Bit Rate Control |
CBR/VBR |
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Video Bit Rate |
H264: 96 Kbps–14,848 Kbps |
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Day/Night |
ICR: Color; B/W; Auto; |
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BLC |
Yes |
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WDR |
120 dB |
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HLC |
Yes |
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White Balance |
Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp |
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Gain Control |
Auto; manual; gain prio |
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Noise Reduction |
2D NR; 3D NR |
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Motion Detection |
Yes |
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Region of Interest (RoI) |
Yes |
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Image Stabilization |
Electronic Image Stabilization (EIS) |
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Defog |
Electronic |
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Digital Zoom |
16× |
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Image Rotation |
180° |
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S/N Ratio |
?55 dB |
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Audio |
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Audio Compression |
PCM; G.711A; G.711MU; G.726; MPEG2-Layer2; G.722.1 |
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Network |
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Network Port |
RJ-45 (10/100 Base-T) |
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Wi-Fi |
Yes |
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Wi-Fi Standard |
IEEE802.11b; IEEE802.11g; IEEE802.11n; IEEE802.11ax |
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Wi-Fi Frequency Range |
2.4 GHz |
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Wi-Fi Transmission Rate |
229 Mbps |
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Network Protocol |
FTP; RTMP; IPv6; Bonjour; IPv4; DNS; RTCP; PPPoE; NTP; RTP; 802.1x; HTTPS; SNMP; TCP/IP; DDNS; UPnP; NFS; ICMP; UDP; IGMP; HTTP; SSL; DHCP; SMTP; Qos; RTSP; ARP |
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Interoperability |
ONVIF (Profile S & Profile G & Profile T); CGI; SDK |
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User/Host |
20 (total bandwidth: 64 M) |
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Storage |
Micro SD card (512 GB); FTP/SFTP; NAS |
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Browser |
IE 9 and later versions; |
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Management Software |
DMSS; DSS Pro |
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Mobile Client |
iOS; Android |
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Certification |
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Certifications |
CE-EMC: EN 55032; EN 61000-3-3; EN 61000-3-2; EN |
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Port |
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Audio Input |
1 channel (LINE IN, bare wire) |
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Audio Output |
1 channel (LINE OUT,bare wire) |
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Alarm Linkage |
Capture; recording; send email; preset; tour |
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Alarm Event |
Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection |
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Audio I/O |
1/1 |
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Power |
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Power Supply |
12 VDC, 2 A ± 10% |
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Power Consumption |
Basic: 4 W; |
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Environment |
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Operating Temperature |
–30 °C to +60 °C (–22 °F to +140°F) |
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Operating Humidity |
?95% |
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Protection |
TVS 6000 V lightning proof; IP66; IK08; surge protection; voltage transient protection |
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Structure |
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Product Dimensions |
65.4 mm × ?128.0 mm (2.57" × 5.04") |
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Net Weight |
0.5 kg (1.10 lb) |
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Gross Weight |
0.7 kg (1.54 lb) |