Check in from anywhere in the world and receive alerts and notifications to compatible smart devices when the alarm is triggered. Sync alarm is intelligently connected to work with Philips Hue and Amazon Echo, combining lights, sound and voice to create an effective security deterrent. Ensures full control when home or away through the Yale home app. Works with - Amazon Alexa - Google Home - iOS App - Android App Siren, SMS, Email & App Alerts Zone Control for Part-Arming Pre-Linked for Easier Set-Up Tamper Alert Expand System with up to 40 Accessories Dependent on Local WiFi Wireless Range Walk Test Function Geolocation Smart Hub Supplied Works with - Amazon Alexa - Google Home - iOS App - Android App Siren, SMS, Email & App Alerts Zone Control for Part-Arming Pre-Linked for Easier Set-Up Tamper Alert Expand System with up to 40 Accessories Dependent on Local WiFi Wireless Range Walk Test Function Geolocation Smart Hub Supplied