Wide Viewing Angle: 90-degree wide-angle lens allows you to see a larger picture without missing any visiting friends.
Photo Shooting: When the visitor presses the doorbell, the indoor host rings and the LCD screen turns on to take a photo. In power on mode, you can press "power key" to takes photo too. Easy to make a visitor record.
The 2.8-inch display allows you to easily see the faces of visitors. It is safer and more practical.
Power Supply Mode: Powered by 4 AAA batteries (not included), just open the battery cover on the side of the indoor host, no need to remove the doorbell. The screen supports power display. Built-in Memory:With built-in memory, it stores photos in a loop, no need for a memory card.
More Features:Supports photo browsing, power-on status settings, visitor records deletion.
Brand Name: Cdycam Itercom: No Connection Type: wireless Alarm: No Power: Dry battery Feature: Photograph Display: Color Item Type: Peephole Material: ABS material Screen: 2.8 inch LCD screen Resolution: 320*240 Vision angle: 90 degree Memory: Built-in cyclic storage in device Battery: 4pcs 1.5VAAA Camera: 0.3MP IR leds: 2PCS, 850mm Fit door thickness: 35-120mm Fit door hole diameter: 14-22mm Temperature: -20 to 55 degree Color: Gold and sliver