An alarm people told me that Paradox motion sensor is not good to install outdoor as it is affected by moderate winds. Strong wind will be worst.  Was told that when moderate winds, it will cause false alarm. Is this true? If this is not true, which motion sensor of Paradox are good for outdoor and at reasonable price? Thank you.

Never experience it b4. Have very strong wind but no alarm generated.Could not understand of his concept of strong wind generate alarm as it is a motion sensor.Had installed a number of 75+ motion sensor and all are fine.

But the so called claim pets weight above 40Kg to trigger alarm is over rated/false.Had countless experience of birds passing tru flapping the wind and it trigger the alarm.

My sms system from the Paradox system is not working to receive my sms.It can only send out sms to notify.I assume bc of MCMC role out security measures.Anybody having similar issue?

I didn't even know it can send SMS. Maybe different model. Mine is K10H. I followed the user manual trying to bypass the problematic zone but it didn't work. Early this morning the false alarm woke up the entire household again.  My sensors are all indoors and quite narrow for any cicak or lipas to crawl in between.