Fangrui Product Details Features 1igh Definition Video The Tuya Smart Video Doorbell Offers Crystal Clear, High-definition Video With Its 125 Wide-angle Camera, Allowing You To See Every Detail Of Your Outdoor Surroundings. Whether It/u0027s Day Or Night, The Doorbell/u0027s Advanced Night Viewing Technology Ensures That You Can Monitor Your Property Around The Clock. 2wo-way Audio Communication With The Tuya Ring Doorbell, You Can Communicate With Visitors At Your Doorstep Through Its Built-in Two-way Audio System. This Allows You To Have Real-time Conversations And Provide Instructions Or Assistance Without Opening The Door. Stay Connected And Miss An Important Moment. 3ireless Connectivity Designed For Convenience, This Wireless Ring Doorbell Is Equipped With 2.4ghz Wifi Connectivity, Eliminating The Need For Complicated Wiring. Simply Connect The Doorbell To Your Home/u0027s Wifi Network And Enjoy Seamless Monitoring From Your Smartphone Or Tablet Using The Dedicated Tuya App. 4