＊Instant purchase welcome, silent purchase at midnight OK ◎ ＊One-of-a-kind, first-come, first-served ＊Bulk purchase welcome, feel free to comment ＊Free shipping! ・Please understand and purchase with home storage and simple packaging for shipping (⁎ᵕᴗᵕ⁎) Brand new, unused! ✨ Brand new, unopened! ・Please check the actual photos for the condition of the product♪ ※The vinyl is still on #Non✨'s product list is here ✨☜ 【3MP High-Definition & PIR Human Detection & Anti-Theft】3MP high-definition makes it even clearer. AI human radar detection eliminates false alarms caused by light spots, insects, and animals, and only when a person presses the chime, real-time alarm information is delivered. Accurately detects the distance between a person and the door (within 6 meters) and pushes real-time information notifications. Doorbell removal prevention alarm, if someone violently removes the doorbell, a sharp alarm sound will be emitted from the doorbell. 【166° Ultra-Wide Angle & Infrared Night Vision Function】The AOSU intercom with camera has an ultra-wide angle of up to 166° left and right, and a vertical field of view of up to 100°, allowing you to perfectly capture the desired field of view information. The AOSU human sensor chime has an intelligent infrared night vision function, equipped with 8 850nm enhanced infrared lights, allowing you to see clear images even at night. 【IP66 Waterproof Rating & Cloud Storage】IP66 waterproof level, can withstand rain, heat, snow, and other bad weather. The AOSU entrance chime supports cloud storage service and SD card storage service (8GB SD card is provided), and also supports functions such as recording and reviewing historical video information. Videos can be shared with family members, and the APP (AOSU) can be used by up to 5 people simultaneously. aosu Intercom Wireless No Construction Required Rechargeable wifi required 166° wide angle 2K pixels ip66 dustproof and waterproof Human detection automatic alarm App two-way call Family sharing Video playback Free cloud storage Alexa compatible 94-9