PowerMax+ alarm system with X10 problem
 

I installed a PowerMax+ system for my kid and now she says the X10 Powerhorns (SH10A) don't work anymore.


Visonic Security Systems POWERMAXPLUS Home Security from HomeSecurityStore.

The SH10A horns require the alarm controller to send On-Off signals repeatedly..
Just one On signal will not sound the alarm..
X10 SH10A PSH02 Monitor Plus Powerhorn X10 Remote Siren

The manuals aren't helping me.. Anyone here with any hints for me?


My last resort fix is to buy some regular X-10 modules and use them to drive some loud beepers.$$.

Thanks!