- The Pelco Spectra IV SL Dome Drive (23x) with " EXview HAD image sensor delivers clear images at a resolution of 540TVL. The camera has a varifocal lens with a focal length of 3.6-82.8 mm at f/1.6 and offers a 23x optical zoom and 12x digital zoom.
- The on-screen compass, tilt, and zoom display feature helps in determining positions when required. Image quality is enhanced with features such as backlight compensation, white balance, and automatic gain control.
- With 64 presets, the camera offers 0.1 preset accuracy and is capable of continuous 360° rotation. The proportional pan/tilt feature decreases pan/tilt speeds in proportion to the depth of zoom, and the camera's variable scan speed ranges from 1-40/sec.
- The DD423 camera also has a 'freeze frame between presets' feature that ensures a seamless frame transition between presets. Password-protection ensures that settings cannot be tampered by unauthorized persons.
- Zone Blanking will blank out an entire area or zone (which is set by a system operator) to eliminate any unnecessary video information from being processed, thus decreasing video traffic over a network. Up to 8 zones can be programmed to output blank video for areas not requiring video surveillance.
- The blank video output can be with or without labels; each label has a maximum limit of 20 characters. The Window Blanking function blocks up to 4 user-defined, 4-sided shapes from being viewed by the operator.
- Features
- 64 Presets
- 0.1 Preset Accuracy
- Multilingual Menus (English, Spanish, Portuguese, Italian, French, German, Russian, Polish, Turkish, and Czech)
- RJ-45 Data Port for Software Update and Setup
- On-Screen Compass, Tilt, and Zoom Display
- Password Protection
- 400/sec Pan Preset Speed and 200/sec Tilt Preset Speed
- Rotating Discreet Liner with Sealed Fixed Bubble
- 8 Zones (configurable in size) Can Be Labeled with up to 20 Characters Each or Set to Output Blank Video
- Configurable Locations of Labels and On-Screen Displays
- Patterns: 1 On-Screen, User-Defined Configurable Pattern; Includes Pan, Tilt, Zoom, and Preset Functions
- Proportional Pan/Tilt: Continually Decreases Pan/Tilt Speeds in Proportion to Depth of Zoom
- Variable Scan Speed: Scan Speed Can Be Configurable Between 1 to 40/sec
- Pan Motion Allows 0.1 to 150/sec Pan Speed
- Auto-sensing Protocol (Coaxitron, RS-422 Pelco P and Pelco D,Sensormatic, Vicon); Accepts Other Control Protocols with Optional Translator Card
- Digital Position and Zoom Control and Feedback Using D Protocol
- Built-in Menu System for Setup of Configurable Functions
- Auto Flip Rotates Dome 180° at Bottom of Tilt Travel
- Window Blanking: Up to 4 Four-Sided, User-Defined Shapes
- 1 Alarm Input
- Freeze Frame During Presets
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