Pre-wired door lock relay assembly. This great time-saver also comes with resistors for some new-model vehicles. Requires alarm-supplied momentary negative pulses. Plugs into most Directed Electronics systems. (Two 40-amp relays built-in.)

  • Door Lock Relay Module with Resistors DEI 451M
  • Compatible with most Directed Electronics systems
  • 3-Pin Plug Interface with DEI system
  • Will interface with most electric power door lock systems drawing 30A or less.
  • Both relay-controlled and direct-wired reversing-polarity types.