MI Smart Doorbell 3S,180 Degree Wide View WiFi 6 Wireless 2K Night Vision IP65 Waterproof work with Alexa Google Assistant-MJJSQ04-FJ Global version Black

Ultra-clear 2K resolution:With a 3MP (2048×1536) resolution，it is more detailed than a 1080p doorbell, IP65 Weather Resistance: An IP65 rating keeps reliable monitoring in different weather conditions. Easily handles outdoor environment of both heat and cold., Two power supply modes :Two power supply modes are supported. You can choose either a lithium battery or hardwired power supply according to your needs., Voice assistant compatibility: Supports Alexa & Google Voice Assistant, Dedicated indoor chime: The high-volume wireless chime rings even when disconnected from the internet, Two-way audio communication, smart voice changer: When someone rings the doorbell, you can view them in the doorway and communicate with them via your smartphone. Voice modification support conceals your gender and age, and protects your privacy, 72h cloud storage: Watch videos recorded in the last 72 hours for free without purchasing a microSD card or subscribing to cloud services, and check recordings of abnormal doorstep movement anytime, anywhere, Ultra-high capacity lithium battery Only needs charging 3 times a year:The built-in 5200mAh high-capacity lithium battery makes frequent charging and battery replacement unnecessary. The Type-C charging port enables faster and easier charging