The Oneprox™ Mullion proximity readers offers unsurpassed quality and reliability, together with guaranteed quick and dependable read times keep traffic moving through secure areas. The attractive enclosure comes with four interchangeable covers (black, blue, gray and white) and is ideally suited to locations that require a reader with a small footprint that can mount on either a door frame (mullion) or any flat surface. When the reader senses the presentation of a valid card or key fob, a high visibility green expanding and contracting light effect can be combined with the built-in audible sounder indicating that access has been granted. Both reliable and difficult to compromise, the reader is constructed of rugged polycarbonate plastic and potted using flame-retardant resin allowing complete freedom of use - both indoors and out. The Oneprox™ product line simplifies one of the challenges at older installations, these readers read all K2010/K2011 and K3010/K3011 cards and key fobs, including EK71, and D8238/D8239/D8338/D8339 wiegand variants. Oneprox™ also supports all our door controllers including the Readykey™ K2100/K2200 series, Easikey, iPAC and the PAC 512 series. In addition they are compatible with Bosch™ D9412G and D7412G Control Panels.