I need a loud siren

[rojasc]

Somebody know where to find a siren with
loud sound and that work with X10 system,
maybe I can activate it with a Lamp Module
(LM465) or by other way ?

[CT]

Have you tried the X10 PowerHorn?  But be
careful, this unit only works with
continous On/Off command.  You can go to
RadioShack, buy this Siren that work on
110v.  Use a separate x10 Power Adapter
module.  When motion sensor triggered, send
x10 command to turn ON the x10 appliance
module connected to the Siren.

Hope this helps.

[rojasc]

Can I use the BULLDOG SECURITY 6 TONE
ELECTRONIC SIREN a 12V battery and a Lamp
Module (LM465) to make more noise with my
system ?

[Brian H]

No a lamp module will not switch 12 volts DC
for the siren or a power supply that outputs
12 volts. Depending on the current draw a
UM506 universal maodule MAY work if the
current isn't too high for the contacts in
it. If it draws too much current, you can
use it to switch a heavy current relay for
the siren.