... 0(H)*3.0(D)cm Digital Peephole Door Electronic Door Mirror System TEC-PS601 Specifications ... and user's manual.Production Introduction 1. Digital electric peephole, also called electric door-eye ... door monitor and it is composed of digital camera, mainframe, display screen. It collects ... It is wireless, beautiful and convenient. Digital Peephole Door Electronic Peephole Viewer System, Door Intercom System ...