- Re-wired door lock relay assembly that comes with resistors for some new-model vehicles
- Compatible with most Directed Electronics systems
- Door Lock Relay Module
- Compatible with most Directed Electronics systems
The DEI 451M Door Lock Relay Module is a extremely convenient for interfacing most aftermarket alarm, remote starter and keyless entry system with factory five-wire door lock systems and single-wire door lock systems. The DEI 451M can also interface aftermarket door lock motors (actuators), that are added to vehicles without factory power door locks.
The DEI 451M plugs directly into the CPU on most DEI alarm, remote start and key-less entry systems. The white plug with the blue, red & green wires replaces the white plug with the blue & green wires that comes standard with the recent DEI systems.
The DEI 451M can also be used with most other aftermarket brand system that have door lock outputs with "momentary negative pulses". In such case, just cut-off the white plug and connect the blue & green wires to the aftermarket system CPU's (-) door lock/unlock outputs, and connect the red wire to 12 volts.
The DEI 451M comes with a Directed Resistor Interface Pack that includes 27 common resistors, used in recent model vehicles with both "one-wire" and "resistor type" door lock systems.