Precisely calibrated for the BenQ Board RP04 and RM04, the DV01K comes with a high-performance Sony image sensor that enhances image quality and lets you capture videos in 4K UHD clarity. It has four built-in omnidirectional microphones that can pick up sound from up to 26 feet away, ensuring that students can be heard no matter where they’re seated in the room. With AI-powered active noise cancellation, remote participants on video calls can easily identify who’s speaking and clearly hear what they’re saying even in a busy classroom.