Color Night Vision & 2K/3MP HD Image - camera adopts a HD optical lens, Whether in the presence of faint starlight or complete darkness, it can ensure that objects within 30 meters can be clearly monitored, provided clear images and color night vision. Two-Way Audio & Alarm Siren - security cameras allow you to chat with family or visitors on your phone. You can set an audible alarm to sound a loud alarm when a moving object is detected; Loudspeakers scare away thieves. Motion Detection & Motion-Tracking Alerts - Motion tracking supports outdoor cameras to accurately detect objects within a large range of 355 °and 13 feet and automatically track them. After activation, the home safety camera will automatically record and track moving objects, and issue an "alert" when needed. Easy to Intall & 24/7 Recording - Simply download the application, pair it with the E27 base and follow the instructions to connect the outdoor camera wireless. It also provides rolling cloud storage and supports SD card (up to 128GB, not included) 24/7 recording, allowing storage services to be enjoyed without subscription Wide Application & Multi-user sharing - Our outdoor camera wireless can be applied in many scenarios, such as garden, garage, gate, livingroom, store, baby room and monitoring pets, providing 24/7 protection for your family and loved ones Security Camera