Camera
| Image Sensor | 1/1.8" CMOSPixel 4 MPMax. Resolution 2560 (H) × 1440 (V)ROM 1 GBRAM 32 GB |
| Electronic Shutter Speed | 1 s–1/30,000 s |
| Scanning System | Progressive |
| Min. Illumination | 0.005 lux@F1.0 (Color, 30 IRE)0.0005 lux@F1.0 (B/W , 30 IRE)0 lux (illuminator on)Illumination Distance 4 mm: 30 m (98.43 ft) (Warm light)Illuminator On/Off Control Manual; Auto; OffIlluminator Number 4 (Warm light) |
Lens
| Focal Length | 4 mm |
| Max. Aperture | F1.0Field of View4 mm: H: 90.35°V: 49.03°D: 105.95°Close Focus Distance 4 mm: 3.5 m (11.48 ft) |
| Lens Detect | Observe Recognize Identify4 mm70.3 m( 230.64ft)28.1 m( 92.19ft)14.1 m( 46.26ft)7.0 m( 22.97ft)*DORI (Detect, Observe, Recognize, Identify) isa standard system (EN-62676-4) for definingthe ability of a person viewing the videoto distinguish persons or objects within acovered area. The numbers in this table donot reflect intelligent function distances. Forintelligent function distances, refer to installationand commissioning manual/project design tool. |
PTZ
| Pan/Tilt Range | Pan: 0° to 340°Tilt: –20° to +90° |
| Manual Control Speed | Pan: 0.1°/s–40°/s;Tilt: 0.1°/s–40°/s |
| Preset Speed | Pan: 40°/sTilt: 40°/sPreset 300Tour 8 (up to 32 presets per tour)Pattern 5Scan 5Power-off Memory Yes |
| Idle Motion | Preset;Pattern;Tour;ScanPTZ Protocol DH-SDPelco-P/D(Auto recognition) |
Video
| Streaming Capability | 3 streams |
| Resolution | (2560 × 1440); 3M (2048 × 1536);(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)Video Frame RateMain stream: 4M/3M/1080p/1.3M/720p@(1–25/30fps)Sub stream 1: D1/VGA/CIF@(1–25/30 fps)Sub stream 2: 1080p/1.3M/720p@(1–25/30 fps) |
| Bit Rate Control | CBR/VBRVideo Bit Rate H264: 96 kbps–13056 kbpsH265: 38 kbps–7936 kbpsBLC YesWDR 140 dBHLC Yes |
| White Balance | Auto; indoor; outdoor; tracking; manual; sodium lamp;natural light; street lamp |
| Gain Control | Auto; manual |
| Noise Reduction | 2D NR; 3D NR |
| Motion Detection | Yes |
| Region of Interest | (RoI) YesImage Stabilization Electronic Image Stabilization (EIS)Image Rotation 180° |
| Privacy Masking | Up to 24 areas can be set, with up to 8 areas in thesame view; multiple colors available |
| S/N Ratio | ≥55 dB |
Audio
| Audio Compression | PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1;G729; G723Built-in Speaker Yes| DH-SDT3A400-GA-HNP-BX |
Network
| Interoperability | ONVIF (Profile S & Profile G & Profile T);CGI;SDK |
| Streaming Method | Unicast/Multicast |
| User/Host | 20 (total bandwidth: 64 M) |
| Storage | FTP/SFTP; Micro SD card (512 GB); NAS |
| Browser | IE 9 and later versionsChrome 41 and later versionsFirefox 50 and later versionsSafari 10 and later versions |
| Management Software | DMSS;DSS Pro |
| Mobile Client | iOS;Android |
Certification
| Certifications | CE:EN 55032,EN 61000-3-3,EN IEC 61000-3-2,EN50130-4,EN 55035 |
Port
| Audio Input | 1 channel (LINE IN, bare wire) |
| Audio Output | 1 channel (LINE OUT,bare wire;built-in speaker(mutually exclusive))Alarm Input 2 (on-off value input: 0–5 VDC)Alarm Output 1 channel |
| Alarm Linkage | Capture; recording; send email; preset; tour; pattern;alarm digital output; audio; warning lightAlarm EventMotion/tampering detection; audio detection; networkdisconnection detection; IP conflict detection; memorycard state detection; memory space detection |
Power
| Power Supply | 12 VDC, 2 A ± 10%(included) |
| Power Consumption | Basic: 7.0 WMax: 12 W (illuminator + heating glass + PTZ + radar)Power Adapter Included |
Environment
| Operating Temperature | –30 °C to +60 °C (–22 °F to +140 °F) |
| Operating Humidity | ≤95% |
| Protection | IP66;TVS 6000 V lightning proof; surge protection;voltage transient protection |
Structure
| Casing | Material ADC12;PC;PC+GF |
| Product Dimensions | 238.7 mm × 156.6 mm × 208.3mm (9.40" × 6.17" ×8.2") (L × W × H) |
| Net Weight | 1.8 kg (3.97 lb) |
| Gross Weight | 3.5 kg (7.72 lb) |
Производитель — Dahua Technology. Характеристики могут изменяться без уведомления.