Make your home a smart home with AOSU Wireless doorbell with camera. See a person from head to toe or a package on the ground with 166° view. Get a clearer picture with detailed HD with 5MP HDR video ensuring you can see even in low light or bright conditions. Connects directly to Wi-Fi without the clutter of extra gear which makes one of the perfect new home essential items. The AOSU Doorbell Wired is weather-resistant and delivers fast and easy installation to get the perfect camera view, year-round. Know who's there, even in the dark with night vision. Never miss a moment with the smart door sensor to see what triggered a motion event before it happened. The video doorbell captures video prior to every motion-triggered video recording so you don't miss out. Receive a video call to your phone to hear and speak to visitors at your door with clear, two-way audio or respond with pre-recorded quick reply messages when you are busy. receive notifications for people, vehicles and packages and take quicker action like sound the siren, call a friend or dial emergency services.Ward off unwanted guests by triggering the siren automatically or manually from the AOSU App. Pair with select Alexa-enabled devices to enable announcements and two-way talk for convenient in-home monitoring.Enjoy half a year of surveillance from just one charge.