The Bioreader, a fingerprint reader from the REX Indoor2 Series, is designed primarily to be built into the door. It is one of the smallest and thinnest fingerprint readers on the market. Its aluminium casing is a sleek and inconspicuous design feature for any modern entrance door. Being remote-controlled, Bioreader‘s casing has no keys or movable parts, the status is indicated with colour-coded illumination. Bioreader can be easily programmed as it is primarily designed for personal use with low user turnover and daily use.