Accessory for adding DroneMobile smartphone control and tracking an existing remote start and/or security system. Includes a 30-day free trial. The DR-5400 Add-On Module can perform all of the following functions. Please note, features marked with an asterisk (*) require a Premium plan. Works with Your Car - Compatible with over 90% of vehicles on the road. GPS Tracking* - Locate your vehicle using DroneMobile Maps. Curfew Alerts* - Monitor after-hours driving. History Log - Review past activity/alerts. Maintenance Reminders* - Set mileage-based service reminders. Points of Interest* - Receive alerts when exiting/entering an area. Push Notifications - Receive alerts via smartphone or e-mail.