Trying to get euro alarm sound

[Jrey]

I need some help from you guys, I've got a viper alarm in my e30 but I'm sick of the 6tone generic everyday chirps, I wanna go after the electronic beep chirps the e46 has, I was looking around and a dude slapped a DEI 513T mini piezo on his e46 and said it worked great, however he doesn't have any videos of it, that's why I'm asking on here to see if anyone's got any mods or even experience with that siren with their alarm, already tried the radioshack piezo siren and they're not loud enough, help would be great

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[StereoInstaller1]

Can't blame ya for being sick of that six tone piece of shit, I hate that. Here's the solution: Take that fucker apart. Inside, you'll find 6 switches or jumpers on the circuit board. Either cut, or switch these and you will be able to choose the sound your siren makes. None of them sound like the e46 that you want, but it will suck way less.

[Jrey]

Thanks, I've also was playing around with my alarm I some how hooked it up to my horn and I got it to work with my alarm and it sounded much louder but its not bimmerish, I might just put that siren to the side though, but didn't the OEM alarm used the horns instead of a siren?

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[dogsbark26]

I don't think so. BMW OBC alarm was an added horn under driver side beneath headlamps. Down near brake duct.