With the DF4820HD-DN Dallmeier presents its first box camera with P-Iris lens. Thereby zoom, focus and aperture can be conveniently configured and adjusted via the web browser. The DF4820HD-DN is a 3-megapixel HD network camera built into a compact and lightweight box housing. It provides real-time Full HD video (1080p/30) using the H.264 codec and features automatic Day/Night operation supported by integrated ambient light sensing and a removable IR cut filter (ICR).
In addition, the DF4820HD-DN is equipped with a fast (large maximum aperture) and motor-driven P-Iris megapixel varifocal lens which allows for the convenient adjustment/configuration of the focal length (zoom), focus and iris (aperture) via the web browser. The novel P-Iris control technology, designed for a precise and automatic adjustment of the best iris position, thereby realizes a significantly improved image quality with excellent contrast, brilliant clarity and enhanced detail resolution combined with a greater depth of field, compared to conventional DC auto iris lenses.
In conjunction with the Digital Image Shift function, which provides for a subsequent digital fine alignment of the image section, a convenient and straightforward camera installation is guaranteed.
Depending on the requirements, the camera can be conventionally supplied with 12V DC or conveniently operated via Power over Ethernet (PoE Class 0, IEEE 802.3af) which allows for an easy, quick and cost-effective cabling and commissioning.
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About Dallmeier
Dallmeier has at its disposal more than 30 years of experience in transmission, recording as well as picture processing technology and is an outstanding pioneer of CCTV/IP solutions worldwide. This profound knowledge is used in the development of intelligent software and high quality recorder and camera technologies enabling Dallmeier to not only offer stand-alone systems, but complete network solutions up to large-scale projects with perfectly integrated components. Right from the beginning the company always focused on own innovative developments and highest quality and reliability. Dallmeier is the only manufacturer in Germany that develops and manufactures all components on its own. This includes the entire product range, from cameras to picture storage and transmission to intelligent video analysis and even individually adjusted management systems. Quality made by Dallmeier, made in Germany!
Over the years, Dallmeier has repeatedly given fresh impetus to the market with new developments and extraordinary innovations. The world’s first DVR for example, which introduced digital recording to the entire CCTV industry, came from Dallmeier. The multifocal sensor system Panomera® will have a similarly groundbreaking effect: This unique and novel camera technology will revolutionise the market and open up completely new possibilities to the video security industry. This and the extensive experience in the CCTV and IP field have led to a top position in the international market for digital video surveillance systems.
