SmartStart(R) 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(R) 4.3 or later, Android(TM) SDK 1.6 or later), but vehicle must already be equipped with a remote-start system; Not compatible with BlackBerry(R) devices; Requires v5.0 or newer Directed SmartStart(R) app ; 4G LTE technology offers fastest smartphone response time in North America (not available in Canada), with 3G as backup ; Requires either Secure 1- or 3-year service plan or GPS Premium service 1- or 3-year plan (sold separately); Premium plan includes tracking-related features such as SmartPark, 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(R) digital systems & fully compatible with most other Directed(R) systems; Simplified 1-piece harness for faster, cleaner installs; Module is plug-for-plug compatible with existing installations; Includes cable & Air ID;