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SDT4A404-4F-QA Dahua X-spans 4MP+4MP WizMind PTZ Camera
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Camera

Image SensorPanorama: 1/2.8" CMOS; Detail: 1/1.8" CMOSPixel Panorama: 4 MP; Detail: 4 MPMax. R esolution Panorama: 2560 (H) × 1440 (V); Detail: 2688 (H) × 1520(V)ROM 8 GBRAM 4 GB
Electronic Shutter Speed1s–1/30,000 s
Scanning SystemProgressive
Min. IlluminationPanorama:0.005 lux@F2.2 (Color, 30 IRE);0.0005 lux@F2.2 (B/W , 30 IRE)Detail:0.001 lux@F1.7 (Color, 30 IRE);0.0001 lux@F1.7 (B/W , 30 IRE)

Lens

Focal LengthPanorama: 2.2 mm; Detail: 8 mm–32 mm
Max. AperturePanorama: F2.2; Detail: F1.7Field of View Panorama: H: 122°; V: 72°; D: 139°; Detail: H: 15°–42°;V : 8°–23°; D: 17°–49°Optical Z oom 4×
Focus ControlAuto; semi-auto; manual;Close Focus Distance Panorama: 0.2 m; Detail: 1.5 m–2.5 mIris Control Panorama: NA; Detail: Manual, auto, iris prio
Lens DetectObserve Recognize IdentifyPanorama: 2.2mm;Detail: 8mm–32mm441.4 m( 144.36ft)174.3 m( 57.09ft)88.3 m( 28.87ft)44.1 m( 14.44ft)*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 RangePan: 0° to 180° not endless; Tilt: –10° to +90°
Manual Control SpeedPan: 9°/s–170°/s;Tilt: 3°/ s–160°/s
Preset SpeedPan: 0°/s–200°/s;Tilt: 0°/ s–120°/sPreset 300Tour 8 (up to 32 presets per tour)Pattern 5Scan 5Power-off Memor y Yes
Idle MotionPreset;Pattern;Tour;Scan

Video

Streaming Capability3 streams
ResolutionPanorama: 4M (2560 × 1440); 1080p (1920 × 1080);960p (1280 × 960); 720p (1280 × 720); D1 (704 ×576/704 × 480); VGA (640 × 480); CIF (352 × 288/352× 240); Detail: 4M (2688 × 1520); 4M (2560 × 1440);1080p (1920 × 1080); 960p (1280 × 960); 720p (1280 ×720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF(352 × 288/352 × 240)Video Frame RatePanorama:Main stream: 4M/1080p/1.3M/720p@(1-25/30 fps)Sub stream 1: 1080p/1.3M/720p@ (1-25/30 fps)Sub stream 2: D1/VGA/CIF @(1-25/30 fps);Detail:Main stream: 2688×1520/4M/1080p/1.3M/720p@(1-25/30 fps)Sub stream 1: 1080p/1.3M/720p@ (1-25/30 fps)Sub stream 2: D1/VGA/CIF @(1-25/30 fps);
Bit Rate ControlCBR/VBRVideo Bit Rate H.264: 32 kbps–8,192 kbpsH.265: 32 kbp s–8,192 kbps
Day/NightPanorama: Color/B/WDe tail: Auto (ICR); color/B/WBLC Panorama: Yes; Detail: YesWDR DWDRHLC Panorama: Yes; Detail: Yes
White BalancePanorama: Auto; outdoor; manual; region custom;natural light; street lampDetail: Auto; indoor; outdoor; tracking; manual; sodiumlamp; natural light; street lamp
Gain ControlPanorama: Auto; manualDe tail: Auto; manual| DH-SD T4A404-4F-QANoise R eduction Panorama: 3D NRDe tail: Auto: 2D NR; 3D NR
Region of Interest(RoI) YesDefog Panorama: NADe tail: Electronic
Digital Zoom16×
S/N RatioPanorama: ≥55 dBDe tail: ≥55 Db

Audio

Audio CompressionPCM; G.711a;G.711Mu; G726; MPE G2-Layer2;G722.1; G729; G723

Network

InteroperabilityONVIF (P rofile S & Profile G);CGI
User/Host20 (total bandwidth: 64 M)
StorageMicro SD card (up to 512 GB); FTP/SFTP; NAS
BrowserWeb 5.0:IE 9 and later versions;Chrome 41 and later versions;Firefox 50 and later versions;Safari 10 and later versions

Port

Audio Input1 channel (LINE IN, bare wire)
Audio Output1 channel (LINE OUT,bare wire)Alarm Input 2 (on-off v alue input: 0–5 VDC)Alarm Output 1 channel
Alarm LinkageCapture; preset; tour; pattern; r ecord; alarm digitaloutput; audio; send emailAlarm EventMotion/tampering de tection; audio detection; networkdisconnection detection; IP conflict detection; memorycard state detection; power exception detection

Power

Power Supply12 VDC, 3 A ± 10% (included);P oE (802.3at)
Power ConsumptionBasic: 15 W;Ma x: 19 W (PTZ movement)Power Adapter Included

Environment

Operating Humidity≤95%

Structure

CasingMaterial PC; ADC12
Product Dimensions200 mm × 190 mm × 157 mm (7.87" × 7.48" × 6.18")(L× W × H)
Net Weight2.3 kg (5.07 lb)
Gross Weight3.1 kg (6.83 lb)Ordering In formationType Model DescriptionNetwork PTZ Camera DH-SDT4A404-4F-QAX-spans 4MP+4MP 4xWizmind Network PTZ

Производитель — Dahua Technology. Характеристики могут изменяться без уведомления.