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Backup battery siren - 6G Celicas Forums

Topic #21086 5 posts Started by Hanyo
does anyone know how to install these?

what is it. Is it that thing that beeps when you back up?
haha i should be more specific.. sorry guys..

its a siren with a back-up battery for your car alarm. If a theft cuts the power to the alarm, the siren will continue to sound.
i would like to kno how to install this as well...........i bought it but i have no freakin clue how to set it up, lol

its wires are:

red
black
white trigger
blue trigger
i guess its just you and me forkee,

so what i have is.. the alarm power is connected to the 12+ at the ignition harness. so a theif will think the wire that connects to the battery is the alarm wire.. in actuality it is the back up battery 12+.. So even when they cut that the alarm will still sound.. other then that.. i;m clueless.