2.8 inch wireless doorbell with 90° night vision, digital door monitoring LCD screen and peephole camera.

2.8-inch color LCD screen with a 240 x 320 pixel resolution provides a clear and smooth display for faster and more convenient use. The doorbell comes with three interchangeable screws, allowing you to choose the right screw for your door thickness. When someone rings the bell, the LED screen automatically displays and takes a picture, letting you see your visitors in real time, just like at home. Press and hold the down scroll button to set the automatic shut-off time: 15 seconds, 25 seconds, or off completely. Press and hold the up scroll button to clear the visitor history when the door is open. When viewing the photos, you can also use the up or down scroll buttons to clear the visitor history. You can customize your settings to suit your needs.