This 3" colour Vari-Focal Dome is ideal for any CCTV surveillance system.
The dome offers easy installation plus the modern discreet design will enhance any internal applications including hotel foyers, care-homes, retail outlets and offices that require the added benefits associated with the use of Vari-focal lenses.
Providing 480 horizontal TV lines from a Sony 1/3 inch CCD with 0.95 Lux @ f1.3 or 1.5 Lux @ f1.6, the dome offers DSP controls for Back Light Compensation, Auto White Balance and Gain Control.
A Hi-speed f1.3 iris the Vari-Focal lens provides excellent performance in low light conditions. The domes are supplied complete with pre-installed BNC connector on the video cable; a 12vDC power source is required.
Features
- Compact and light weight;
- Wall or ceiling application;
- 480 Lines - Colour;
- Integrated 3.9mm - 9.5mm f1.3 Vari-Focal lens;
- Distortion free 'bubble';
- Available in grey, white or black casing.
Technical specification
- Signal System - PAL
- Video Process - Sony DSP
- Scanning Element - 2 : 1 Interlace / H:15.634KHz, V : 50.0Hz
- Image Picture Element - 1/3" High Sensitivity CCD
- Effective Picture Element - 752(H) x 582(V)
- Resolution - 480 Horizontal TV Lines
- Minimum Illumination - 0.95 Lux @ f1.3 / 1.5 Lux @f1.6
- S/N Ratio - >48dB (AGC OFF)
- Bubble - Clear bubble with Inner Cover
- Backlight Compensation - On (Central Area) / Off switch
- Sync System - Internal
- AGC - On / Off Switch
- Gamma Compensation - 0.45
- Video Output - 1.0Vpp, 75 ohm Unbalanced
- White Balance - Automatic White Balance
- ATW Range - 2700K - 9100K
- Power Range - 12VDC +/- 10%
- Power Consumption - 2.8 W(max)
- Operation Temperature - -5°C to ~ +45°C, Less than 80% R.H.
- Camera Dimensions - Triangle 106.5mm x 108mm x 80mm High
- Weights - 180gms net
Lens
- Focal Length - 3.8 - 9.5mm
- Maximum aperture ratio - 1 : 1.3
- Iris - T : F2.0 - 360 / W : F1.3 - 360
- Angle of View - Horizontal - 74.2 deg (wide) - 30.0 deg (tele)
- Angle of View - vertical - 54.0 deg (wide) - 22.4 deg (tele)