The UBox video doorbell how to connect WiFi?

Smart Home Video Doorbell Wifi Camera Wireless Doorbell Call Intercom Video-Eye for Door Bell Ring Phone Home Security HD Camera please look the video in this link, the video will help you learn how to use it. thanks!!!! you can contact us in our alibaba website: homewell007.en.alibaba.com/ my whatsapp: +86-18319023303.