Digital Door Viewer Peephole Door Doorbell 2.8-inch LCD Screen Night D3B1
Peephole Size: φ5.8 1.3cm/φ2.28 0.51in. Peephole Weight: 27g/0.94oz. 1 Peephole. In -on mode, you can press " " to takes photo too. The screen supports display. It is safer and more practical. LCD Resolution: 320 240p.