Answer Your Door. Anywhere. Anytime. See, and speak to, visitors at your door from anywhere using the free Yale Look app for iOS or Android. The digital peephole viewer has a motion detector and doorbell so you'll receive an alert on your smartphone when someone is at the front door. Engage in two-way communication with your visitors to let them know when you'll be home and view a timeline history with photos and video to see recent activity. Product Features & Benefits: Secure Motion detection capabilities allow you to view every visitor while you were outregardless of whether or not they ring your door bell.* Mobile See who has stopped by your house from your smart phone. Have a live a two-way conversation with a visitor, even if you aren't home. Easily invite family to see activity at your home.* Easy Easily select still image or 5-to-10 video clip with time and date stamp when someone visits.* * Note: All adjustments to the Digital Door Viewer are made via the mobile application. Look Door Viewer from the Interior -Full Color with 105? wide angle view. -Battery Indicator light flashes when batteries are low. Receive notifications via your mobile app. -Micro SD Card Slot to store images and videos with time and date stamp. -Display Button is easy for all family members to reach. Look Door Viewer Exterior Camera -Motion Detection: Set camera to activate as a visitor approaches. -Microphone• Speaker: Easily talk with visitors whether you're home or not. -Camera: Take photos or video. Turn on night vision to get images any time of day. -Door Bell: Pressed door bell activates image/ video capture. Yale Look App Get the Real View. See and talk to whoever is at the door, whether you're home or not. Live View Simple two-way conversations with visitors to your home. You can even snap a photo during the conversation. News Feed View all of the activity at your home in one place by time and date. Inside the Box -Look Door Viewer™ -Micro SD Card -Mounting Bracket and Screws -Door Template -Rechargeable Battery Pack -Micro USB Cable Product Information -Requires 802.11 b/g/n WiFi -HD camera with 720P -Configurable motion detection range 3' to 6' Product Compatibility -Compatible with iPhones iOS 9 or later and Android phones 4.3 or later. -Download the Yale Look app, available on Google Play Store and App Store.