Directed SizemartSizetart DSizeM550 Directed SizemartSizetart Pro 4G LTE GPSize Module

Smart start GPS Module for A Remote-Start System Displays Location, Vehicle Speed & Customized GPS Alerts Lock/Arm, Unlock/Disarm, Remote Start, Trunk Release, Panic Button & 2 Aux Channels Remote Start Via Smartphone (iPhone 4.3 or Later, Android SDK 1.6 Or Later), But Vehicle Must Already Be Equipped with A Remote-Start System Not Compatible with Blackberry Devices Requires V5.0 or Newer Directed Smart start App 4G LTE Technology offers Fastest Smartphone Response Time in North America (Not Available in Canada), With 3G As Backup Premium Plan Includes Tracking-Related Features Such As Smart park, Social Media Check-In, Park Meter, Smart Fence, Hotspot Location Alerts & More Requires Cellular Connection In order to Control Vehicle Optimized for Use With Ds4/Ds4+ & Other Directed Digital Systems & Fully Compatible with Most Other Directed Systems Simplified 1-Piece Harness for Faster, Cleaner Installs Module Is Plug-For-Plug Compatible with Existing Installations Includes Cable & Air ID