1900G GM OEM Bypass Transponder and Databus Door Lock Interface Module

1900G Dual purpose interface. Can be used to interface an aftermarket Security/Remote Start system to control vehicle convenience features OR Upgrade OEM Keyless Entry/Remote Start from long distance with Optional Directed Antenna and a 1-way or 2-way Transceiver Remote. Works with Select GM 2004-2007 Vehicles. The 1900G interfaces with specific GM Remote Start equipped vehicles. It converts the signals from the keyless entry, alarm, or remote start into signals that can be understood by the vehicles factory Data Bus system. This allows for interfacing with various factory options such as factory remote start, alarm and keyless entry

Key Features:
*Controls door lock/unlock, trunk release, and
  factory remote start (Remote start functions
  applicable only if vehicle is factory equipped).
*Can be used to interface using an aftermarket
  keyless entry, alarm or remote start OR it can
  be used to add Directed Remote* or 2 way
  transceivers* to the OEM Remote Start.
*Built-in receiver port compatible with both 1
  way and 2-way Directed Antennas*
  (*Sold separately)
*Includes: (1) Control Module, (1) Installation
  Guide, (1) Wiring Harness

NOTE: One key required for programming.