AOSU 2K Wireless Doorbell Camera with Chime, No Monthly Fee, 180-Day Battery Life, Wi-Fi Video Doorbell with PIR Motion Detection, IR Night Vision, 2-Way Audio, Work with Alexa & Google Assistant

See the Whole Picture in 2K Resolution: With 166°wide viewing angle, 4:3 aspect ratio, you could see a person from head to toe or the package on the ground See the Whole Picture in 2K Resolution. No Subscription Required: aosu video doorbell SD card and cloud storage service 2 months secure local storage, no monthly fee. Get Accurate Alerts with Smart Human Detection: Adopted latest AI algorithms to identify humans in the video, reducing false alarms caused by moving objects like animals. More Stable Signal: aosu video doorbell is equipped with a signal-enhanced base station repeater to maintain a more stable 2.4G Wi-Fi signal connection. Quick Reply & Voice Changer: When a visitor rings the bell, you can answer/hang up the video call directly or select a preset quick voice reply, also can use voice changer to protect your privacy. Work with Alexa & Google Assistant Product parameters: Storage: cloud storage or microSD card (Not included) Lens: 166 ° wide-angle lens Resolution: 3MP WiFi: support 2.4G WiFi, does not support 5G Battery specification: 18650 IP65 Weatherproof What’s In The Box: 1 x AOSU Video Doorbell 2K (Battery-Powered) 1 x Screw Hole Positioning-Card 1 x Mounting Bracket 1 x Micro-USB Charging Cable 1 x Wi-Fi Doorbell Chime 1 x Power Pin for the Wi-Fi Doorbell Chime 1 x Doorbell Detaching Pin 1 x Screw Pack 1 x Quick Start Guide