... camera!8.Changing battery from side,no need to take off the DPV from door! 1. New Peephole ... 190 degree lens11.Accessories: Base Flange, Tightening Tool, Peephole, 2 AA batteries, User Manual, National Warranty Card12. ... The Oviewer is a new product and vision camera peephole. It uses digital chips and adopts the latest ... , video record, photo snapping,2.0M camera, digital Peephole viewer!! digital door ...