Specifications
23X MODELS
DD423
Signal Format | NTSC |
Scanning System | 2:1 Interlace |
Image Sensor | |
Effective Pixels | 768 (H) X 494 (V) |
Horizontal Resolution | 540 TV lines |
Lens | f/1.6 (focal length, 3.6 ~ 82.8 mm; 23X optical zoom, 12X digital zoom) |
Zoom Speed (optical range) | 2.9/4.2/5.8 seconds |
Horizontal Angle of View | 54° at 3.6 mm wide zoom; 2.5° at 82.8 mm telephoto zoom |
Focus | Automatic with manual override |
Maximum Sensitivity at 35 IRE | 0.65 lux at 1/60 sec shutter speed (color) |
| 0.15 lux at 1/60 sec shutter speed |
Sync System | Internal/AC line lock, phase adjustable using remote control, |
White Balance | Automatic with manual override |
Shutter Speed | Automatic (electronic iris)/manual; 1/2 ~ 1/30,000 |
Iris Control | Automatic iris control with manual override |
Gain Control | Automatic/off |
Video Output | 1 |
Video | >50 dB |
DD423-X
Signal Format | PAL |
Scanning System | 2:1 Interlace |
Image Sensor | |
Effective Pixels | 752 (H) X 582 (V) |
Horizontal Resolution | 540 TV lines |
Lens | f/1.6 (focal length, 3.6 ~ 82.8 mm; 23X optical zoom, 12X digital zoom) |
Zoom Speed | 2.9/4.2/5.8 seconds |
Horizontal Angle of View | 54° at 3.6 mm wide zoom; 2.5° at 82.8 mm telephoto zoom |
Focus | Automatic with manual override |
Maximum Sensitivity at 35 IRE | 0.55 lux at 1/50 sec shutter speed (color) |
| 0.12 lux at 1/50 sec shutter speed |
Sync System | Internal/AC line lock, phase adjustable using remote control, |
White Balance | Automatic with manual override |
Shutter Speed | Automatic (electronic iris)/manual; 1/1.5 ~ 1/30,000 |
Iris Control | Automatic iris control with manual override |
Gain Control | Automatic/off |
Video Output | 1 |
Video | >50 dB |
| 61 |