hi there guys
im having a bit of trouble tryin to work out how to wire my alarm central locking to my shaved door handles.
i have a +ve and -ve pulse that comes from my alarm when i press the button, i need to get this pulse to switch a latching relay from one side to the other, the latching relay will cut the power to the relays that control the door solinoids when armed and connect the power when dissarmed, what i need to know is, will the latching relay work? it needs to stay connected all the time the alarm is dissarmed, i have tried to work it out but it proved unreliabe cus sometimes i locked the car with the fob and it didnt disconnect the power to the door solenoids!!!!