The merchandise under consideration is the Q-See Wi-Fi Doorbell Camera and Chime, model QCA8081B-N, which is primarily used for video surveillance. This composite machine contains a built-in microphone, a night vision camera with a 140 degree wide angle lens, chimes, 2-way talk, and a motion detector. The camera can capture “real time” video images and transmit them to a mobile device. The camera can also record the video images internally onto a micro SD card. Moreover, this merchandise will allow one to see who is at the door, as well as communicate with the person at the door, from anywhere by use of a mobile application. It is the opinion of this office, that the surveillance camera provides the principal function of this composite machine.
[1] Please importantly note that only the relevant portion of the related is displayed above. You may refer to the said customs ruling for the entire ruling explanation.
[1]. https://rulings.cbp.gov/ruling/N292451