The HD4D is a high-resolution True Day/Night camera that switches from color to black and white mode, depending upon available light. The HD4D uses a removable infrared (IR) cut filter in color mode and an optical low-pass filter (OLPF) in black and white mode, guaranteeing optimal image quality at any time of day.

The HD4D incorporates the latest DSP (Digital Signal Processing) and DNR (Digital Noise Reduction) technology to produce extremely sharp and clear images regardless of lighting levels. DNR removes noise artifacts, increasing the performance of motion detection and typically providing longer recording durations on digital and network video recorders. Producing 540 TV lines, the HD4D reproduces sharper images down to the smallest detail with outstanding accuracy.

The HD4D series consists of two models, HD4D3 (3.3 - 12mm Vari-focal auto iris lens) and HD4D9 (9 - 22mm Vari-focal auto iris lens), that cover a wide range of viewing angles. With solid die-cast aluminum and a scratch-resistant 3.5mm thick polycarbonate dome cover, this unit can withstand heavy external impacts and is iP66 rated for safe outdoor installations. The HD4D comes completely assembled for quick, easy installation. it is designed to mount directly to a ceiling, wall or to a 4S single or double electrical box using the supplied adapter plate. The unit also comes with a pan/tilt/rotation mechanism and a second video service cable for simple camera adjustments.

Market Opportunities
The HD4D is a surveillance solution designed for object recognition that is required in locations where low light and variable light conditions exist. Setup is quick and easy and can be customized with user-friendly on-screen displays and preset modes. The compact, one-piece design allows for fast, easy installation in commercial, government, school, professional and any other quality-sensitive, high-risk environments, such as prisons, airports, and train stations.