With 1080p HD video and 2-way talk， see， hear and speak to people from your phone， tablet or select Alexa-enabled device

Customize your motion zone settings to focus on areas you need to protect

Runs on a built-in， rechargeable battery

Quick replies let you answer the door with preset responses， or save time and ask visitors to leave a message with just a few taps

Receive real-time mobile notifications when someone is at your door

Monitor what matters most with infrared technology-even when it's dark

Save and share video and photos with an optional Ring Protect Plan (subscription sold separately)

Works with Alexa so you can hear audio announcements when anyone presses the doorbell or triggers the motion sensors

Ring alarm and all Ring alarm accessories require a subscription for digital notifications， in-app features， digital arming/disarming and integration with other Ring， Echo and third party products， subscription sold separately， terms and conditions apply

Place it indoors or out， on flat surfaces or mount it to a wall

Place it indoors or out， on flat surfaces or mount it to a wall， easily charge your stick up cam with its removable battery pack， set everything up in minutes with the included installation kit

Includes privacy features， such as customizable privacy zones and audio privacy， to focus only on what's relevant to you

Great fit for 1 to 2 bedroom homes， this kit includes 1 base station， 1 keypad， 4 contact sensors， 1 motion detector and 1 range extender

Includes an intuitive keypad for in-home control and sensors that detect unexpected motion and when a door or window opens

Receive notifications in the Ring app when someone triggers the motion detector， opens a window or door， or sets off the siren， Ring protect subscription required， sold separately

Ring alarm and all Ring alarm accessories require a subscription for digital notifications， in-app features， digital arming/disarming and integration with other Ring， Echo， and third party products， subscription sold separately， terms and conditions apply

Compatible Ring protect subscription is required to enroll in the Ring alarm professional monitoring service， professional monitoring service is available only within the U.S. (all 50 states， but not U.S. territories) and in Canada (excluding Quebec)， Ring does not own its own professional monitoring center， smoke and carbon monoxide monitoring is not available for a business or commercially zoned address， see Ring website for alarm license details， additional permit or false alarm fees may apply depending on your local jurisdiction， additional charges may apply in areas that require permits or guard response service for alarm verification