how do i wire up a clifford backup siren?

black = ground

red = + trigger

yellow = - trigger

white = constant 12v

I may have mixed up the wires but I'll double check for you.  Also you should have spent a little extra money and got the clifford back-up sirens that don't have a key.  The only way to shut them off is to hook it back up.  The one's with a key can be turned off by a thief but we won't get into how.

Hi do you know if your alarm has a negative or positive trigger output, that would help with the hook-up.

the alarm is a nova 200 LE ( on of those sub companies of clifford).  it has a negative trigger output for the siren.   this was my guess:

red -12 volts constant

black- ground

yellow- ignition 12 volt

white- negative siren output

does this sound right?  please get back to me.  thanks again for taking the time to help.

Hi cvek

I looked around the shop I'm at but we did not have any clifford sirens in stock, we should be getting some very soon.  I installed a clifford back-up siren a few months ago but the wire colors were different, they went like,

black = ground

red = pos trigger

blue = neg trigger (not used on this one cause it goes by the trigger output of alarm)

white = constant 12v fused

I will get back to you asap as soon as I get word on the proper wiring.

Hi cvcek

Here you go

black = ground

red = alarm's 12v constant

yellow = trigger

white = to battery or other constant power

black = ground

red = + trigger

yellow = - trigger

white = constant 12v

I may have mixed up the wires but I'll double check for you.  Also you should have spent a little extra money and got the clifford back-up sirens that don't have a key.  The only way to shut them off is to hook it back up.  The one's with a key can be turned off by a thief but we won't get into how.