Seemed to go down as planned, I altered the lay down a bit but having done before I was not too worried. Now operating and need to program thermostat- a challenge for me. One interesting thing to consider, our tile guy is hearing impaired, hence there was no way for him to monitor your alarm during install of self leveling cement. You might want to consider a red and green light on the alarm. Low cost and easy to understand by all. Will use product without much hesitation in future. Joe
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