Motion and Light detection (passive infrared motion, any visible light) Real time alerts - SMS and Push Notifications 365 Day Battery Life (avg. 10 alerts per month) Low Battery Alert Notifications Customizable Alerts, Unlimited Subscribers to each device Rechargeable with included Micro USB cable No False Positives - Needs Human or Animal Motion to Trigger Location Triangulation - Find it anywhere after a trigger Encrypted and Secure communication Cellular Connectivity - Global Performance Roaming Simcard Pre-Installed $4.99 USD per month unlimited dataplan required, first month free No contracts, cancel anytime 30 day Money-Back Guarantee 1 Year Limited Warranty