See clearly on every face at the front of your door, never to be afraid to open the door. Our WiFi video doorbell featured with 166 viewing angles, 6 IR Night Vision LEDs, Light Sensor, PIR Motion Detection, App Remote Control, IR-CUT filter switched automatically according the brightness of ambiance between day and night to capture the visitors clearly within 5m16.4ft even when in pitch dark, and you can talk to visitors even when you are at travel or at home via the XSH App. Supports up to 6 d