Duo 2 PoE, updated from Duo PoE, can seamlessly combine two views into a 180° panorama without overlapping parts, achieving a true combination of two cameras. It offers not only a wider field of view but also a longer focal length than conventional wide-angle cameras. Even with an expanded viewing angle, the entire world can be recorded clearly and distinctly in Ultra HD 4K. Every small detail can be captured precisely. The intelligent detection of Reolink Duo 2 PoE has also been optimized. It can recognize moving people and vehicles as well as pets. With the built-in microphone and speaker, it's easy to respond to mischievous things your pets do. With spotlights and infrared LEDs, you can choose between color and black-and-white night vision at will. Both can capture the night in clear and fluid form. Thanks to PoE technology and the ultra-wide angle of Duo 2 PoE, you can achieve double monitoring with just one network cable for power and data transmission. More convenience, more security. The combination of time-lapse and ultra-wide angle allows the camera to record long events like sunrises or sunsets in panorama and compress them into minutes. This way, you can capture stunning time-lapse videos.