Hikvision 4-inch 2 MP 25X Powered by DarkFighter IR Analog Speed Dome

Specifications

Image Sensor: 1/2.8″ Progressive Scan CMOS; Max. Resolution: 1920 × 1080; Min. Illumination: Color: 0.005 Lux @(F1.6, AGC ON), B/W: 0.001 Lux @(F1.6, AGC ON), 0 lux with IR; Shutter Speed: PAL: 1/1 s to 1/10,000 s
NTSC: 1/1 s to 1/10,000 s; Day & Night: IR cut filter; Zoom: 25× optical, 16 × digital; Focal Length: 4.8 mm to 120 mm, 25 × optical; FOV: Horizontal FOV: 57.6° to 2.5° (wide to tele); Focus: Auto, semi-auto, manual; Aperture: F1.6 to F3.5; Zoom Speed: Approx. 3.2 s (optical, wide to tele); Supplement Light Type: IR; Supplement Light Range: Up to 100 m; Movement Range (Pan): 360° endless; Movement Range (Tilt): -15° to 90° (auto flip); Pan Speed: Pan manual speed: 0.1° to 80°/s
Pan preset speed: 80°/s; Tilt Speed: Tilt manual speed: 0.1° to 80°/s
Tilt preset speed: 80°/s; Proportional Pan: Rotation speed can be adjusted automatically according to zoom multiples; Presets: 256; Patrol Scan: 10 patrols, up to 32 presets for each patrol; Pattern Scan: 5 patterns, record time over 10 minutes for each scan; Park Action: Preset/Patrol/Pattern/Pan Scan/Tilt Scan/Panorama Scan/Day Mode/Night Mode/None; PTZ Status Display: Yes; Scheduled Task: Preset/Patrol/Pattern/Pan Scan/Tilt Scan/Panorama Scan/Day Mode/Night Mode/Zero Calibration/None; Power-off Memory: Yes; Frame Rate: 50 Hz: 25 fps @(1920 × 1080)
60 Hz: 30 fps @(1920 × 1080); Protocols: UTC protocol (or HIKVISION-C protocol in previous DVR); Image Settings: AGC, white balance; Wide Dynamic Range (WDR): ≥ 120 dB; Image Stabilization: EIS; Image Enhancement: BLC, HLC, 3D DNR; Privacy Mask: 8 programmable privacy masks; Regional Focus: Yes; Video Output: Switchable TVI/AHD/CVI/CVBS video output, (NTSC or PAL composite, BNC); RS-485: Half-duplex mode
Self-adaptive HIKVISION, Pelco-P, Pelco-D protocol; Power: 12 VDC, max. 20 W (IR: 7 W); Dimension: Ø 164.5 × 295 mm (Ø 6.47″ × 11.61″); Operating Condition: -30° C to 65° C (-22° F to 149° F). Humidity 90% or less; Language: English; Protection: IP66 (outdoor dome), TVS 4,000 V lightning protection, surge protection and voltage transient protection