| This Digital Peephole Viewer is designed to fit into your existing optical peephole without any external cameras or wiring. You just remove fish-eyed analogue peephole, then install your digital peephole and in five minutes you¡¯re done. Press a button to see who¡¯s out there, press it again to zoom in. Needs 2 AA batteries, for about 1,700 views. |
