LCD Color Screen & Full HD Camera:Door viewer with 2.4inch TFT LCD screen and security highdefinition camera, shows images or videos clearly and smoothly, just enough allow you to clearly watch the visitors outside the door. It Is Safer And More Convenient. Support Recording/Snapshot:It has the function of and storing, and the function of taking photos for suspicious persons can be used to backup data in time for emergency needs. Builtin memory, no need to insert a card, automatically overwrite the farthest date for storage, eliminating your problems about storage. 90° Wide Angle Lens:90° wide angle, peephole provides a panoramic view, and you can see everything outside at a 90° viewWide Viewing Anglethe 90 Degree Wide-Angle Lens Allows You To See A Larger Image Without Losing Any Visiting Friend. Easy Installation/Ope ion:Minimalist design, extremely easy to ope e, fast and efficient installation, no need installation is simple and convenient, users can install it by themselves. 90 degree wideangle lens, equipped with different sizes of mounting screws to meet most of your indoor and outdoor door eye doorbell installation. Super Night Vision:Equipped with IR sensor and LED, this is an antitheft, antipry, and antipeeping door eye, similar in appearance to traditional optical door eye, day or night, rain or shine, the camera can automatically switch the light to ensure you a . Protect your home day or night.