The V661D-1 Series of Indoor/Outdoor Camera Domes offer a compact, domed housing incorporating a fixed camera and lens combination. They are configured for in-ceiling or surfacemount installation. Day/Night, Infrared Illumination (IR) and WDR models are offered in NTSC and PAL versions. The V661D-1 Series includes a 2.8-12 mm varifocal lens that provides superb sharpness and excellent sensitivity. All models utilize the 1/3-inch Sony® Super HAD™II CCD device with a resolution of 700 or 750 TV lines (model dependant).

The WDR and IR cameras provide advanced 3D digital noise reduction, which significantly reduces motion blur during low light conditions and greatly reduces video noise. This improves image quality, minimizes video interference and triggering of false alarms and provides a better compression ratio, which decreases storage requirements. The day/night camera provides 2D DNR with an ICR filter for excellent performance in low-light conditions. The WDR model improves detail in bright and low light areas of the image.