The Vitek High Resolution WDR Varifocal Dome Indoor Camera (Black Base), with a 1/3” Sony SuperHAD II CCD image sensor and a 2.8-12mm varifocal auto iris lens, provides clear images at a resolution up to 620TVL. It comes with a Hercules DSP (Digital Signal Processing) Engine, and delivers clearly visible images in high-contrast light conditions with the WDR (Wide Dynamic Range) technology.
Digital Noise Reduction (3D-DNR) removes signals that could result in video noise (grainy images), delivering clear images. With a minimum illumination of 0.1 lux at f/1.2, the WDR Varifocal Dome Indoor Camera delivers clear images even in low light conditions. Auto white balance adjusts the red and blue signals by taking a standard white color reference to get the most natural colors. Automatic gain control adjusts the signal strength to maintain a constant brightness level and backlight compensation adjusts video gain to correct the exposure when the object being captured is in front of a bright light.
Motion detection triggers an alarm when motion is detected in a designated portion of the video display. Privacy masking allows you to mask up to 6 zones of a scene to ensure privacy of people under surveillance. The Indoor dome camera also includes DIS (Digital Image Stabilization) function that offers steady pictures by compensating for any camera movement caused by external stimuli. A built-in OSD makes access to various cameras’ functions easy and the 3-axis mount provides optimum viewing angle.
| Resolution | 620TVL |
| Sensor | 1/3" Sony SuperHAD II CCD |
| Total Pixels |
NTSC: 811(H) x 508(V) 410K pixels PAL: 795(H) x 595(V) 470K pixels |
| Effective Pixels |
NTSC: 768(H) x 494(V) 380K pixels PAL: 752(H) x 582(V) 440K pixels |
| Scanning System | 2:1 Interlace |
| Signal to Noise Ratio | More than 52 dB (AGC Off) |
| Frequency |
NTSC: Horizontal: 15.734KHz / Vertical: 59.94Hz PAL: Horizontal: 15.625KHz / Vertical: 50.00Hz |
| Video Output | CVBS: 1.0Vp-p / 75ohm |
| Minimum Illumination | 0.1 Lux at F1.2 (Color) / 0.0001Lux (Sens-up x256) |
| White Balance | ATW / AWC / PUSH / MANUAL Adjustable |
| Lens | 2.8-12mm DC Auto Iris Lens |
| Electronic Shutter Speed | AUTO / MANUAL (1/60 ~ 1/100,000sec) |
| Wide Dynamic Range | ON, OFF adjustable |
| OSD | Built-in |
| Backlight Compensation | BLC (LOW, MIDDLE, HIGH, OFF Selectable) / HLM (Adjustable) |
| Automatic Gain Control | LOW, MIDDLE, HIGH, OFF Selectable |
| Digital Noise Reduction (DNR) | 3D Digital Noise Reduction: LOW, MIDDLE, HIGH, OFF |
| Day/Night | AUTO (Day <--> Night Time Change), CDS, COLOR, B/W |
| Privacy Masking | OFF / ON (6 Zone) |
| Motion Detection | OFF / ON (240 Zone) |
| Image Conversion | FREEZE / V-FLIP / H-FLIP / ROTATE / NEGA: All ON/OFF Adjustable |
| Digital Image Stabilizer | ON / OFF |
| Lens Shading Compensation | ON / OFF |
| Digital Zoom | ON (X1 ~ 10) / OFF |
| Sharpness | ADJUSTABLE |
| Operating Temperature |
14 ~ 122°F (-10 ~ 50°C) Humidity: 30 ~ 80% RH |
| Storage Temperature |
4 ~ 140°F (-20 ~ 60°C) Humidity: 20 ~ 90% RH |
| Power | AC24V / DC12V Dual Power |
| Dimensions (Diam. x H) | 5.44 x 3.7" (138.30 x 93.76mm) |
| Weight | 0.62lbs (272g) |