Peepholes aren't bad, per se, but they lack any kind of advanced functionality, and it's very easy for the person outside the door to see you when you're looking through one. However, all of that is solved with this peephole camera.
With advanced functionality such as 2.4 Ghz Wi-Fi and motion detection, you don't have to be anywhere near the door - it detects when there are people outside, and will let you know wherever you are. The 4.3" LCD display gives you a clear view of everything outside, and thanks to the 120 degree field of view lens, you won't miss out on anything.
Type: Door Viewers Brand Name: Saful Material: Zinc Alloy Model Number: TS-506B Angle: 120 degrees Memory Card Support: 32GB TF Camera: 1.3M pixel Screen: 4.3 Inch TFT LCD Screen support 7 kinds of languages: english,german,france,spanish,russian and so on Zoom: 120 Degrees 3X digital zoom,only working under Photo mode ringtones: 32 types of ringtones,motion detection video camera Power supply: 3.7V Li-ion battery wireless video door viewer Function: Video Recording /taking photos Automatically,infrared night vision Certificate: CE,FCC,Rohs Color: Gold;Rose Gold;Dark Grey;Blue Style 01: Anti-theft Mini camera door peephole Style 02: 4.3 inch Multi-functional smart secure doorbell Style 03: Wide angle 7 languages intelligent doorbell