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HS-500 HomeSitter TEC Cellular Freeze Alarm

Freeze Alarm HomeSitter TEC
HS-500 HomeSitter TEC

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Price: CAD $349.00

Product Code: FAHS500
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Description Technical Specs

This model is currently not available. Please see MARCELL-ATT

The all new HomeSitter TEC Cellular Freeze Alarm is perfect for seasonal protection of homes, vacation homes etc. against freezing temperatures and power outages. No land line? No problem. The HomeSitter TEC simply connects to the cellular network and communicates it's temperature and humidity readings back to your HomeSitter TEC cloud account.

Is it easy to setup?

Yes, absolutely. Simply create your free account online, enter your devices unique ID and than program your high and low temperature and humidity alarm points. When the temperature or humidity goes outside of your acceptable ranges, or the power fails the HomeSitter TEC will contact you alerting you to the problem.

How does billing work? Am I stuck paying a phone bill for the year when I only need it for the winter?

The HomeSitter TEC offers three account options, annual, seasonal (four month term) and month to month. You can easily adjust, cancel etc. your plan at any time through your online account.


Easy to use: Simply plug in your HomeSitter Tec HS-500, create your online account and then relax knowing your property is protected.

Programming is Simple: You easily set the thresholds for temperature and humidity and the HS-500 monitoring system alerts you immediately by test message, email or phone call if the temperature or humidity go out of your safe range. It will even contact you if you lose power!

Affordable: Fits any budget; will be approximately as low as $10.00 per month for an annual plan or choose a seasonal plan for only the months you are away. Month to month plans are also available. You choose what fits your needs, don't pay for a cell plan when you don't require it!

Peace of Mind: You can check in on the temperature, humidity, and power status through your computer, tablet, or smartphone at any time!

  • 1 x HS-500 HomeSitter TEC
  • All required batteries, power cords etc.

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