Abstract: An electronic viewer for peephole contains an image capture unit for shooting images; a main circuit board including an application specific integrated circuit electrically connected with the image capture unit so as to control the image capture unit to shoot the images; a flat panel display unit electrically connected with the main circuit board so as to display the images shot by the image capture unit; an ambient light sensor electrically coupled with the main circuit board so as to sense a change of an ambient light source. Thereby, when the ambient light source changes, an electronic viewer is driven to operate the application specific integrated circuit, and the application specific integrated circuit controls the image capture unit to shoot the images so that the flat panel display unit displays the images.

Abstract: A cap includes a cavity for receiving the rounded tip of a nipple. The cavity narrows from an open end to a neck, and widens from the neck to a closed end. The neck forms an interference fit with the rounded tip, and the interference fit forms a sealed compartment in the cap that encloses an aperture in the rounded tip.

Abstract: A cap includes a cavity for receiving the rounded tip of a nipple. The cavity narrows from an open end to a neck, and widens from the neck to a closed end. The neck forms an interference fit with the rounded tip, and the interference fit forms a sealed compartment in the cap that encloses an aperture in the rounded tip.