Xiaomi has launched a new security camera in China. The smart home accessory is officially called Xiaomi Smart Camera 3 PTZ. As the name suggests, the device supports pan, tilt, and zoom ...
Matrix PTZ (Pan-Tilt-Zoom) cameras are designed such that their parts can be maneouvered to move from left to right, tilted up and down, and zoomed in and out of the location for 360° surveillance.