HIGH-PERFORMANCE ULTRA-HD - Experience magnificent HD 4-Megapixel video resolution @30fps (2560x1440). This home security camera features an extra-wide 107° viewing angle allowing you to cover every angle. This camera features a built-in microphone and speaker for two-way audio which allows you to talk and listen to visitors. ACTIVE DETERRENTS – The camera is equipped with active deterrents including a boisterous 110db security siren and built-in LEDs that can be triggered manually using the Amcrest Smart Home app or automatically when motion is detected. 2.4Ghz Wi-Fi Dual Antenna SMARTER SECURITY – Features a human detection filter that allows the camera to only detect human movement thereby reducing false alarms. Use the built-in smart tracking feature to automatically track the movement of a detected object. Securely store HD footage to the Amcrest Smart Home Cloud (not compatible with Amcrest Cloud) or directly to a class 10 or higher MicroSD card up to 256GB (sold separately). Limited compatibility with the Amcrest View Pro app. FULL NIGHTCOLOR VISION – The camera features a heavy-duty IP66 weatherproof housing to protect it against dust and rain. Cutting-edge night color technology allows you to view 98ft night color of crystal clear picture even when it's dark. With this powerful feature, you can gain total awareness over the previously unseen and do so in a way that is undetectable. SIMPLE, RELIABLE, SECURE – This Amcrest 2.4Ghz(IEEE802.11 b/g/n) outdoor WiFi security camera features a secure SSL/HTTPS connection, wireless AES/WPA2 encryption, FCC and CE certificates. Securely store your HD footage to the Amcrest Smart Home Cloud or store directly to a class 10 MicroSD card up to 256GB (sold separately) for continuous recording. You’ll receive a full 1-year US Warranty and Lifetime technical support provided directly from Amcrest.