The document contains information about the features and characteristics of the product, providing detailed descriptions of its functions and performance.
This PDF file is a 4-in-1 home security camera that includes a camera, doorbell, alarm, and smart lock that can be connected to a Wi-Fi network and is supported by Amazon Alexa and Google Assistant.
This document is the technical manual of a certain brand of wireless charger. The wireless charger adopts Qualcomm's QC technology and can charge devices at 5W, 10W, and 15W.
