2.8in Smart Video Doorphone Peephole Doorbell Viewer 135 degrees Wide Angle Night Vision 720P for Household

Feature: 1. 2.8in Screen: 2.8in ultra bright TFT LCD display, presenting extremely clear and precise scenes. 2. 135 degrees Angle: 135 degrees wide angle lens, 24?hour security monitoring to ensure your family"s safety. 3. Night Vision: With infrared night vision function, LED lights will automatically turn on in the dark. 4. Power Supply: Powered by 4pcs AAA batteries, eliminating the problem of frequent charging (batteries not included). 5. Advantage: It can avoid unnecessary disputes caused by infringing on the privacy of others. It is easy to install and use. Specification: Item Type: Video Doorbell Material: ABS + Zinc Alloy Use: Household Battery: 4pcs AAA batteries (not included) USB Power Input: DC5V Screen Size: 2.8inPixels: 300,000 Resolution: 720P Viewing Angle: 135 degree wide angle Night Vision Function: Support, 4pcs LED lamp Camera Function: Support Video Function: Support Storage: Support up to 32G storage card (not included) Support Door Thickness: Approx. 35-110mm/1.4-4.3in Support Door Hole Size: Approx. 14-60mm/0.6-2.4in Support Languages: Chinese, English . Package List: 1 x Inside Machine1 x Outside Door Viewer6 x Screw1 x Fixed Plate1 x Manual