[TFT COLOR LARGE SCREEN DISPLAY]This digital door viewer equipped with 2.4in ultra-bright TFT LCD display screen, and adopts 32-bit processors and professional video codec chip, which makes it display images clearly and smoothly. It display the image outside the door clearly on the screen of the host inside the door, allowing the master to see the visitors outside the door , and supports taking pictures manually. [24 HOURS WIDE ANGLE MONITORING]This digital peephole viewer with 90° wide-angle lens provides you with a large field of view to . The outdoor camera has a built-in CMOS 0.3MP HD camera, which supports a maximum of 640 x 480P, and is used for high-definition image collection, timely and clearly photograph and record visitor information. 24-hour security monitoring to protect you and your family around the clock. [EASY TO INSTALL]This front door camera is easy to install and operate, no special tools required, saving time and effort and saving money. The applicable door hole is about 15 - 50mm / 0.6 - 2in and the door panel thickness is about 35 - 110mm / 1.4 - 4.3in. You just need a few minutes to learn to install, then it provide an extra security and your family. [QUALITY DESIGN]This front door peephole adopts high quality zinc alloy, which is not easy to be damaged. and it designed with wide dynamic and low illumination functions, and supports automatic color to black. It help you find out everything outside the door. Any behavior that infringes on your life be exposed to your eyes. It maximum supports 32G memory card storage. Colour: black Material: zinc alloy Package Contents: 1 x Camera 1 x Display 1 set x accessories Note: without AAA battery Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.