Pelco DD423 Spectra IV Dome Drive (Refurbished)
$469.99
Description
23X Day/Night PTZ Dome Drive for Spectra IV series including SL & IP Dome systems compatible with Spectra IV SL, Spectra IV IP and Spectra IV IP H.264
| Signal Format | NTSC |
|---|---|
| Scanning System | 2:1 Interlace |
| Image Sensor | 1/4-inch progressive scan CCD |
| 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 | 0.05 lux at 1/2 sec. shutter speed (color) |
| 0.1 lux at 1/60 sec. shutter speed (B-W) | |
| 0.004 lux at 1/2 sec. shutter speed (B-W) | |
| Sync System | Internal/AC line lock, phase adjustable using remote control, V-Sync |
| 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 Vp-p, 75ohms |
| Video Signal-to-Noise | >50 dB |
| Wide Dynamic Range | 80X |
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