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.