Zuosheng Generic Video Doorbell - Video Intercom System Smart Video Doorbell with 4.3 Inch 1080P HD Monitor/Night Vision / 170° Viewing Angle for Home Surveillance Smart Door Lock

【Day & Night Functionality】: Built in high power infrared night vision light, combined with an ICR infrared filter, automatically switches between day and night modes. Even in pitch dark environments, the surveillance doorbell camera provides clear visibility. 【HD Camera】: The 8MP high resolution camera records 1080P level HD video, recording every detail with rich visual clarity. You can clearly see features and other details of the visitors. 【Wide Angle Lens】: With a 170 degree wide angle fisheye lens, this doorbell camera records a comprehensive view of your doorstep, leaving no blind spots and providing clear visibility of multiple visitors. 【High Fidelity Microphone】: Equipped with a two way talk design, powerful speakers, and a highly sensitive microphone, this wireless video doorbell camera ensures clear and stable visual communicating. Adjust the volume as needed without disturbing your family. 【Remote Video Calls】: Once connected to the doorbell, the indoor monitor allows you to view the outdoor camera's video. Keep track of who's at your doorstep even when family members, such as children or the elderly, don't have a mobile phone.