Smart home alarm systen offers the chance to check in from anywhere in the world, receiving alerts and notifications when the alarm is triggered. Includes a handy geolocation feature with reminder to set the alarm when leaving home. The intelligent sync alarm works with Philips Hue and Amazon Echo, combining lights, sound and voice to create the ultimate security deterrent. Ensures full control when home or away through the Yale home app. Works with - Amazon Alexa - Apple HomeKit - 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 RF Compatible Smart Hub Supplied Works with - Amazon Alexa - Apple HomeKit - 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 Loca...