Download the Yale Alarm App for complete peace of mind and knowledge that your home is secure. You can check your home anytime, anywhere via the App, and you can receive alerts and notifications if the alarm is triggered. The Alarm Kit can be extended to include additional accessories including a Power Switch to turn home appliances on and off remotely (i.e. a lamp or radio), a PIR Video Camera to view 10 second video of inside your home. You can even add a Yale Smart Lock to your front door; controlling them all from your Yale Alarm App.