Dual Lens Monitor & Works with Alexa: This is a novel design compared to other single-lens cameras. The upper lens has a pan/tilt function and can protect your home 360°. The lower lens focuses on monitoring the areas you think are important(Keep the area in your field of vision at all times). WiFi cameras for home security also can be paired with the Alexa. Get your smart home life Motion/Sound Detection & 2-way Audio: This security camera outdoor is an absolute game-changer for peace of mind and staying connected with your furry friends and baby throughout the day. "Cam720" app will notify you instantly if theres any activity in your home while you are away. The 2-way audio allows us to communicate with our dog/cat/baby, soothing them with our voices!