Dome day-night camera CD4-CH2-VFA12 with DNR and WDR.
Dome day-night camera CD4-CH2-VFA12 with DNR and WDR Due to its surface-mounted design and spherical shape, the device has an elegant design and convenient ceiling mount. The camera is equipped with a 1/3’’ SONY SUPER HAD II CCD matrix and provides color images with a high resolution of 600 TVL. The minimum sensitivity can be up to 0.000006 lux, provided that the Sens-up charge accumulation function is turned on to maximum (x256).
The built-in digital processor for processing analog signals of the latest generation NextChip provides the necessary set of functions and fine-tuning of the technologies used. To adjust the image for a specific object, the following parameters are used: white balance (several types of automatic and manual), mirroring, brightness, contrast, sharpness, gamma.
At night, the 3DNR video noise suppression technology, as well as automatic signal gain control and the day-night function will help you get the highest possible image quality. For license plate recognition, the backlight compensation technology is used, presented in the CD4-CH2-VFA12 DNR in two versions — standard BLC and extended HSBLC. The intensity of the Sens-up charge accumulation function is adjusted from x2 to x256. It is possible to configure 4 motion detection zones and 8 masking zones that hide part of the image from the operator of the video surveillance system. All settings are made through the built-in OSD menu.
The CD4-CH2-VFA12 DNR hemisphere is equipped with a varifocal lens with a focal length of 2.8?12 mm and automatic aperture control. A digital 32x zoom is also available. The surveillance camera operates in a temperature range from +50°C to -10°C. The dimensions of the device are 180(W)x80(H)x180(D) mm, with a weight of 700 grams. The camera is powered from a standard 12 V DC source.