And, when you need to recharge the camera, simply quick-release the battery pack to charge up no need to dismantle the entire setup. Clear video day or night. Built-in spotlights, 1080p HD video and night vision mode means clear video, no matter the time of day. Link your Ring cameras to Alexa to help monitor your home.Alexa can announce when someone is at your door or triggers the motion sensors. You can even talk to your visitors through compatible devices like the Echo Dot or Echo Show. No two homes are built alike no two security setups should be either. Adjustable motion sensors allow you to personalize your setup to give your home the best coverage. With instant motion-activated alerts, you'll be the first to know when someone is on your property. And with the 110-decibel alarm, you can scare away any unwanted intruders. Dimensions: 2.36 x 2.36 x 3.82 in. Motion Connectivity: Customizable motion zones. This item is in the category "Consumer Electronics\Surveillance & Smart Home Electronics\Home Surveillance\Security Cameras". The seller is "thewarehousemhk" and is located in this country: US. This item can be shipped to United States.