1080p HD resolution- Live stream sharp HD resolution from anywhere using your smartphone, tablet, or computerEnhanced night vision capability lets you see clearly even in total darkness.Motion Detection Range;Adjustable up to 50 feet.;Wireless Range:300 feet line of sightRecords motion or sound-triggered events in your cloud to be accessed from anywhere via the Arlo app2-Way Audio - Built-in mic and speaker enable push-to-talk capability, so you can listen in and talk back7 Days of Free Cloud Recordings - Arlo comes with recurring 7-day free cloud recordings. Live stream or view recorded video and audio for up to 7 daysWorks with Amazon Alexa/Echo Show/Fire TV/Google Assistant - View your live video with a simple voice command. Works with IFTTT, Samsung SmartThings, and moreNote: For Installation refer on page 6 and for troubleshooting on page 69 of user manual below.