100 percent wire free: Free of power cords and wiring hassles • 1080p HD: High quality video with sharper and brighter details • Activity zones: Highlight areas in your camera's view where you want to receive motion alerts (Available when plugged in and used indoors) • Optional 24/7 continuous video recording: Upgrade to keep nonstop recordings in the cloud (Available when plugged in and used indoors) • 3 second look back: Capture activity 3 seconds before a triggered event (Available when plugged in and used indoors) • Works with Amazon Alexa/Echo Show/Fire TV/Google Assistant: View your live video with a simple voice command. Works with IFTTT, Samsung SmartThings, and more. Wireless range: 300+ feet line of sight • Arlo Smart adds powerful intelligence to your Arlo cameras. Customize alerts to detect people, specific zones, and contact emergency responders right from your smartphone’s lock screen