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 5m/16.4fteven when in pitch dark, and you can talk to visitors even when you are at travel or at home via the UBOX App. Supports up to 6 devices to monitor at same time and up to 64 GB TF card Storage. The reliable WiFi connectivity (2.4G WiFi Only) to access your smart doorbell via the App on your iOS or Android mobile devices and easily achieve P2P (Point to Point) monitor or view by smartphone. Easy Installation and widely used in front door, back door, garage, shed, in home, office, apartment, etc..