Tuya Smart life APP Chime USB Receiver Night Vision Intercom Monitor Door Bell Camera Voice Wireless Wifi Smart Video Doorbell with Battery

【Notice】1. Only When Someone Presses The Doorbell, The Doorbell Can Be Activated To Watch The Video! 2. Video Calls Can Only Be Answered On The App Interface 3. The Distance Is 150 Meters In An Open Space. The More Obstacles There Are In Actual Use, The Shorter The Distance Will Be. In Addition, The Button Cannot Be Placed On The Iron Gate Or Iron Fence, Which Will Block The Signal. Please Put It Next To The Door 【Selling Point】--【Wiring Free Installation】This Wireless Video Doorbell Is Easy And Quick To Install, No Wiring Required, Reducing Wiring Trouble For You. --【Long Battery Life】Support Built-In 800mah Lithium Battery For Charging And Power Supply. It Can Last Around 3 Months Based On 10 Uses Per Day. --【Language Intercom】Support Voice Intercom, When Visitors Press The Doorbell Button, They Can Talk Through Mobile Phone Voice Intercom. --【App Remote Control】If You Are Not At Home, When Someone Rings Your Doorbell, No Matter Where You Are, Your Smartphone Will Receive A Vid