QYSmart USC1 Security Enhanced Smart Camera, Video Monitoring, Remote Control, Auto Recording, Motion alert, Two way audio Easy setup - Just plug in the power cord and download the Qinyan app. Stream video securely in full HD, adjustable to your network condition - with two way audio and night vision Remote control (355 degree horizontal /120 vertical), see the whole room on your figure Motion alert and auto recording (with Micro SD card installed) Easily expand to a full smart security system (Provide following accessories to buy: door/window alarm; body detection; smoke and water detection, etc.)