Remote start kit designed for Nissan Sentra model years 2007–2012 with Intelli-Key and automatic transmission. The kit uses your factory keyless remotes to start the vehicle by pressing the lock button three times, so no additional fobs are needed. Includes an HCX all-in-one data interface module and a plug-in T-harness with firmware preloaded for your vehicle, plus all required installation hardware. Semi plug & play design reduces wiring connections, though some wiring is still required; directions include wire colors and locations. Compatible only with vehicles equipped with the factory immobilizer system and intended for vehicles manufactured for sale in the U.S. and Canada. U.S.-based technical support is available weekdays, and a downloadable MPC installation tip sheet is provided to assist installation.