Features:

• 1080p HD video doorbell with improved video previews and battery life. 
• All-new Color Pre-Roll Video Previews of all motion events means you’ll never miss a moment at your front door, day or night. 
• Enjoy customizable privacy zones and audio privacy, enhanced dual-band (2.4 or 5.0 GHz) wifi connectivity, and improved motion detection. 
• Receive mobile notifications when anyone presses your doorbell or triggers your built-in motion sensors. 
• Powered by a removable, rechargeable battery pack or connects to existing doorbell wires for constant power. Works on any home. 
• With a Ring Protect Plan (subscription sold separately), record all your videos, review what you missed for up to 180 days, and share videos and photos. 
• Save and share video and photos with an optional Ring Protect Plan (subscription sold separately).