Thank you for viewing! (*'▽') ● Goal! I'll do my best to ship within 12 hours ♪ ● Negotiations, immediate purchase, and multiple purchases are welcome (^_-)-☆ #List of miyu products here ☆.。.:*・゜☆.。.:*・゜☆.。.:*・゜☆.。.:*・゜ ☆○o。Product Description。o○☆ Video Call + Quick Answer: AOSU intercom automatically pushes notifications to your smartphone within 1-2 seconds. You can make real-time video calls, choose voice changes during calls, select uncle sounds or clown sounds to protect your family's safety. Or, select a system sound preset to respond immediately. Works with Amazon Alexa and Google Assistant. 【PIR Human Detection & Anti-Theft】 AOSU doorbells and smartphones use AI to detect humans, eliminating false alarms caused by light spots, insects, animals, etc., and delivering real-time alarm information only when someone presses the chime. Doorbell removal alarm: If someone violently removes the doorbell, a sharp alarm will sound from the doorbell. 【166° Ultra-Wide Viewing Angle + 2K (3MP) Image Quality + 4:3 Aspect Ratio】 The AOSU intercom with camera has a 166° wide-angle viewing angle and an optimized and improved 4:3 aspect ratio, allowing you to: Clearly see visitors from head to toe. 2K (3 MP) image quality, a better image quality experience, and every detail is clear. The AOSU motion sensor chime has an intelligent infrared night vision desk and includes 8 enhanced 850nm infrared lights, allowing you to see clearly even at night. Super Strong Navigation + Easy Installation: The AOSU wireless intercom has a built-in 5,200 mAh rechargeable lithium battery. USB charging allows for 6 months of continuous operation on a single charge. This doorbell is equipped with a WiFi base, which can extend the WiFi signal distance, extending up to 280 meters from the WiFi base to the outdoor doorbell and 100 meters from the router to the WiFi base. Note: Supports 2.4G wifi only. IP66 Waterproof Level + Cloud Storage: IP66 waterproof level, supports rain, heat, snow, and other bad weather.