Tuya Smart Home Door Bell Camera With 720P/140°Camera Video Peephole For Door 4.3 Inch LCD Screen 24H PIR Movement Detection ,Smart Detection

1.130° viewing angle:Regardless of whether you live in an apartment with a narrow hallway or a house with a large front garden, you can adjust your alarm trigger conditions at any time by selecting of three detection sensitivity levels. 2.Long-lasting Protection:Equipped with a built-in 5000 mAh rechargeable lithium battery, the Dv11 ditches any complex wiring. The extended standby time reaches up to 30 days* with its smart power-saving functionality. 3.5000 mAh battery:Long-lasting battery life: equipped with a built-in rechargeable 5000 mAh lithium battery with large capacity supports 30 days standby (usually 3-5 calls per day), low battery reminder and USB charging connection. the video doorbell eliminates any complicated wiring. 4.Instant Alerts for 24/7 Protection:Featuring smart motion detection, the exterior security camera captures images and sends real-time alerts to you when a visitor is at the door. 5.Convenient and Easy Installationz:Fewer parts and simple installation