Arm and Disarm your Kangaroo system using the free Kangaroo Security app! We’ll send instant notifications to your phone whenever one of your sensors is triggered. Your system is fully customizable — feel free to add or remove pieces as you see fit to build what works for you! This kit includes a 3-month FREE trial of Kangaroo Complete, our paid plan, which includes features like optional 24/7 professional monitoring and Alexa integration, but you can also self-monitor on Kangaroo Basic for free after your trial ends!