The LawMate BS-10 Book Camera is a hollow book with a concealed color CCD camera hidden inside. A 4.3mm lends provides a wide 80° field of view for recording. Once the camera is attached to a suitable DVR, hours of covert recording are possible. As the camera will be hidden inside a real hollowed out book, it can be placed on a bookshelf, table, or any number of places for perfect surveillance. A Lux rating of 0.2 ensures clarity even under very low light conditions.