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Dahua DH SD6923 H Analog Speed Dome Kamera

Teknik Özellikler

Kamera 
Görüntü Sensörü 1/4" Super HAD CCD II
Effective Pixels 752(H) × 582(V) / 768 (H) × 494(V)
Yatay Çözünürlük Color: 600TVL; B/W: 650TVL
Scanning System Interlacing
Electronic Shutter Speed 1/1s ~1/100,000s
Min.Aydınlatma Color: 0.01 Lux/F1.6
B/W: 0.001Lux/F1.6
S/N Oranı More than 50dB
Video Çıkışı BNC(1.0Vp-p/75Ω), PAL / NTSC
Camera Features 
Max. IR LEDs Length 100m
Day/Night Auto(ICR) / Color / B/W
Backlight Compensation BLC / HLC / DWDR (Digital WDR)
Beyaz Denge Auto, ATW, Indoor, Outdoor, Manual
Kazanç Kontrolü Auto / Manual
Noise Reduction 2D / 3D
Gizlilik Maskesi Up to 24 areas
Digital Zoom 16x
Lens 
Focal Length 3.9mm~89.7mm
(23x Optical zoom)
Max Aperture F1.6~ F3.7
Focus Control Auto / Manual
Angle of View H: 61.68° ~ 3.06°
Close Focus Distance 10mm~1000mm
PTZ 
Pan/Tilt Range Pan: 0° ~ 360° endless; Tilt: -2° ~ 90°, auto flip 180°
Manual Control Speed Pan: 0.1° ~ 160°/s; Tilt: 0.1° ~120°/s
Preset Speed Pan: 240°/s; Tilt: 200°/s
Preset 80(DH-SD) , 255(Pelco-P/D)
PTZ Mode Pattern, 8 Tour, Auto Pan, Auto Scan
Speed Setup Human-oriented focal length/ speed adaptation
Power up Action Auto restore to previous PTZ and lens status after power failure
Idle Motion Activate Preset/Pan/Scan/Tour/Pattern if there is no command in the specified period
Time Task Auto activation of Preset/Pan/Scan/Tour/Pattern by preset-time
Protocol DH-SD, Pelco-P/D (Auto recognition)
Yedekleme Arayüzü 
RS485 1 port
Alarm 7/2 channel In/Out
Genel 
Güç Kaynağı AC24V/3A (±10%), DC12V optional
Güç Tüketimi 17W, 35W (IR on)
Çalışma Sıcaklığı -40ºC ~ 60ºC / Less than 90% RH
Koruma Sınıfı IP66
Boyutlar Φ229.6(mm) x381.5(mm)
Ağırlık 7.0kg