Advent PRO9233Z Factory Keyless Entry System Vehicle Security UpgradeBRAND NEW ADVENT PRO9233Z Keyless Entry System Vehicle Security Upgrade The PRO9233Z factory keyless upgrade to vehicle security uses the existing OEM remote controls to operate the system. It features a dual stage shock, starter interrupt, flashing parking lights, as well as a telematics port. Key Features: Uses existing OEM remote controls to operate system Starter interrupt Automatic Arming Automatic Locking Parking light flasher Dual stage shock