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Miễn phí giao hàng toàn quốcChi tiết kỹ thuật:
Imager | ¼ in.-type EXview HAD CCD (progressive scan) |
Resolution/EffectivePicture Elements | PAL: Approximately 440,000; 752(H) x 582(V)NTSC: Approximately 380,000; 768(H) x 494(V) |
Lens | 36x Zoom (3.4 mm to 122.4 mm)F1.6 to F4.5 |
Zoom Movement Speed | 4.0 seconds (optical Wide to optical TELE)6.2 seconds (optical wide to digital TELE) |
Focus | Automatic with manual override |
Iris | Automatic with manual override |
Field of View (FOV) | 1.7º to 57.8º |
Video Output | 1.0 Vp-p, 75 Ohm |
Gain Control | Auto/Manual/Max.(-3 dB to +28 dB, 2 dB steps) |
Aperture Correction | Horizontal and vertical |
Digital Zoom | 12x |
Horizontal Resolution | 550 TVL (NTSC, PAL) typical |
Sensitivity ¹ | 30 IRE , 50 IRE |
SensUp Off | 0.66 lux , 1.4 lux |
SensUp On(NTSC: 1/4s, 15X; PAL 1/3s, 16.7X) | 0.04 lux , 0.1 lux |
Night Mode | |
SensUp Off | 0.104 lux , 0.209 lux |
SensUp On(NTSC: 1/4s, 15X; PAL 1/3s, 16.7X) | 0.0052 lux , 0.0103 lux |
Filter | Automatic IR cut filter |
Electronic Shutter Speed | 1/1 to 1/10,000 seconds (22 steps) |
Wide Dynamic Range (WDR) | 92 dB (50 dB with WDR Off) |
Signal-to-Noise Ratio (SNR) | >50 dB |
White Balance | 2000 K to 10,000 K |
Imager | Focal Plane Array (FPA), un-cooled Vanadium Oxide microbolometer with user-selectable on-screen temperature display (spot meter) and alarm- 7.5 Hz NTSC, 8.3 Hz PAL- 30 Hz NTSC, 25 Hz PAL; US export license required. |
Resolution/Effective Picture Elements | PAL: 320 x 256NTSC: 320 x 240 |
Lens | 35 mm (F1.2) |
Field of View (FOV) | 13° x 10° |
Spectral Response | 7.5 to 13.5 μm |
Thermal Sensitivity (NEDT) | <50mk f/1.0 |
Digital Zoom | 2x, 4x |
Focus | Factory-set at infinity focus |
Performance Range | Human 1.8 x 0.5 m(5.9 x 1.6 ft) , Object 2.3 x 2.3 m(7.5 x 7.5 ft) |
Detection | 800 m (2625 ft) , 2250 m (7382 ft) |
Recognition | 200 m (656 ft) , 590 m (1936 ft) |
Identification | 105 m (344 ft) , 290 m (951 ft) |
User-selectableAGC Modes | Outdoor (default mode)IndoorLow Contrast |
User-selectableThermal Modes (Color Options) | White Hot (default mode)Black HotFusionRainbowGlobowIronbow 1Ironbow 2SepiaColor 1Color 2IceFireRain |
Imager | Focal Plane Array (FPA), un-cooled Vanadium Oxide microbolometer - 7.5 Hz NTSC, 8.3 Hz PAL- 30 Hz NTSC, 25 Hz PAL; US export license required. |
Resolution/Effective Picture Elements | PAL: 640 x 512NTSC: 640 × 480 |
Lens | 50 mm (F1.2) |
Field of View (FOV) | 12.4° x 9.9° |