NVAHD-2DN5220MSD/IRH-2 User’s manual ver.1.2
All rights reserved © AAT Holding S.A.
5
FOREWORD INFORMATION
1.2 Technical Specification
IMAGE
Image Sensor
CMOS sensor
1/2.8”
SONY
Number of Effective Pixels
1920 (H) x 1080 (V)
Operating mode
AHD 1080p, TVI 1080p, CVI 1080p, analog 960H
Resolution
1080p
Min. Illumination
0.0002 lx/F1.7 - color mode,
0 lx (IR on) - B/W mode
S/N Ratio
> 52 dB (AGC off)
Electronic Shutter
auto/manual: 1/25 s ~ 1/50000 s
Digital Slow Shutter (DSS)
up to 30x
High Light Compensation (HLC)
Yes
Wide Dynamic Range (WDR)
Yes
Digital Noise Reduction (DNR)
2D, 3D
Defog Function (F-DNR)
yes
LENS
Optical Zoom
20x
Lens Type
motor-zoom, f=4.7 ~ 94 mm/F1.7
Auto-focus
continuous, zoom trigger , when switching between
day / night modes
DAY/NIGHT
Switching Type
mechanical IR cut filter
Switching Mode
auto, manual, time
Switching Level Adjustment
Yes
Switching Delay
0 ~ 60 s
Visible Light Sensor
Yes
PTZ
Preset Commands
88
Tours (patrols)
4 (up to 12 presets per tour)
Auto-Scans
4
Patterns (observation routes)
4
Tilt/Pan Range
0° ~ 97°/360° (continuous)
Pan/Tilt Speed
up to 200°/s (proportional to zoom)
Protocols
Pelco-D, Pelco-P, COAX
