Digital electric peephole, also called electric door-eye ·The common peephole in anti-theft door consists of two concave and convex lens. ·Digital Electrical peephole plays an important role in home anti-theft door monitor and it is composed of digital camera, mainframe, display screen. ·High resolution video, picture pixels is 300000, clear image, LCD screen superior to traditional door-bell. ·DIY, only need 5 minutes to install ·Recognition superior to traditional ones: it can show images clearly and smoothly, moreover, it can not be twisted or distorted. ·Users are not to be limited, even the old with poor eyesight or the little kids. ·Low power remind function: When the power is not enough, the indicator at the right bottom of screen emits light. It shows that we should change battery immediately