Dahua Hikvision PTZ Tpc-PT8641d Thermal Network Multi-Spectral Pan & Tilt Camera

OverviewTPC-PT8641DThermal Network Multi-spectral Pan & Tilt Camera > Vanadium oxide uncooled focal plane detector. > 1/1.8"4 Megapixel progressive scan CMOS. > Visible lens offers 56× optical zoom. > Offers various AI functions such as heat detection, smoke detection, tripwire, intrusion, boat detection, human/vehicle classification. > Optical Image Stabilization. > Optical defog. > Up to 300 presets, 5 auto scan, 8 tour, 5 pattern. > 7/2 alarm in/out. > Micro SD memory, IP66. > Laser illumination distance ≥ 800 m (optional). SpecificationsThermalDetector TypeVanadium oxide uncooled focal plane detectorEffective Pixels640 (H) × 512 (V)Pixel Pitch17 μmSpectral Range8 μm-14 μmSensitivity (NETD)≤35 mKFocal Length50 mm; 75 mm; 100 mmField of View50 mm: H: 12.4°; V: 9.9°75 mm: H: 8.3°; V: 6.6°100 mm: H: 6.2°; V: 5.0°Focus ControlAuto; ManualAperture50 mm: F1.075 mm: F1.0100 mm: F1.1Detection Distance50 mm: Vehicle: 4,525 m (14,845.43 ft);Human: 1,471 m (4,826.12 ft)75 mm: Vehicle: 6,787 m (22,268.14 ft);Human: 2,206 m (7,237.53 ft)100 mm: Vehicle: 9,050 m (29,690.86 ft);Human: 2,941 m (9,648.95 ft)Recognition Distance50 mm: Vehicle: 1,110 m (3,641.33 ft);Human: 378 m (1,240.16 ft)75 mm: Vehicle: 1,665 m (5,462.00 ft);Human: 567 m (1,860.24 ft)100 mm: Vehicle: 2,220 m (7,282.66 ft);Human: 756 m (2,480.31 ft)Identification Distance50 mm: Vehicle: 560 m (1,838.01 ft);Human: 189 m (620.08 ft)75 mm: Vehicle: 840 m (2,757.01 ft);Human: 284 m (931.76 ft)100 mm: Vehicle: 1,120 m (3,676.01 ft);Human: 378 m (1,240.16 ft)Note:Detection Distance: Detects objects, but cannot recognize their characteristics(objects must cover more than 3.6 pixels of the image).Recognition Distance: Classifies objects into general categories, such as human,vehicle (the object must cover more than 14 pixels of the image).Identification Distance: Classifies objects into specific categories based on theircharacteristics, such as engineering truck, car (the object must cover more than 28pixels of the image).Digital Detail Enhancement (DDE)YesImage StabilizationElectronic Image Stabilization (EIS)Digital Zoom24 levelsAGCAuto; ManualNoise Reduction2D NR; 3D NRImage Flip180°Color Palettes18 (white hot; black hot; fusion; rainbow; globow; ironbow1; ironbow2; sepia; color1; color2; icefire; rain; red hot; green hot; spring; summer; autumn; winter)VisibleImage Sensor1/1.8" CMOSMax. Resolution2688 (H) × 1520 (V)Pixel4 MPMin. IlluminationColor: 0.005 luxBlack & white: 0.0005 lux0 lux (IR on)AGCAuto; ManualNoise Reduction2D NR; 3D NRS/N Ratio>55 dBWhite BalanceAuto; manual; indoor; outdoor; tracking; sodium lamp; street lamp; naturalDefogOptical defogImage StabilizationOptical Image StabilizationElectronic Shutter Speed1 s-1/30,000 s (auto/manual)BLCYesWDRYesHLCYesDigital ZoomYesDay/NightAuto (ICR); Color; B/WImage Flip180°Exposure CompensationYesFocus ControlAuto; semi-auto; manualFocal Length6 mm-336 mmZoom Speed