1[Wireless Connection] The peephole camera can wirelessly connect to your WiFi router, allowing you to monitor and control it from your smartphone or tablet. 2[Advanced Function] This digital door camera enables one way or two way intercom with noise reduction, allowing you to view visitors, engage in video calls, take snapshots, record audio, and more. 3[1080P HD] This smart peephole camera features a 1080P camera with a wide 120 degree angle, ensuring clear and comprehensive viewing of the surroundings. 4[Motion Detection] With a PIR motion sensor, the door eye hole camera can automatically detect human movement and trigger push notifications and video recording within seconds. 5[TFT Color LCD Display] Featuring a 4.3 inch TFT color LCD display, this door viewer is suitable for AHD images and videos, providing crisp and vivid visuals for an enhanced viewing experience.