Using Astro Spectra W3 HHCH with Siren Amp PA

[vol-emt]

Hi there,

I was just wondering if you are able to program certain buttons on the W3 remote handheld head that would allow you to use siren tones.
I have the HLN1185B Siren Amp.
Is this possible?

I spoke to Motorola and they said you need the DEK.
But someone I know told me that he used the W3 handheld remote to activate his siren tones.

I understand I might not be able to have all the siren options like i would be able to with the DEK but even a couple of tones would suffice.

Thanks