Home Sitter HS-500SL Cellular Freeze Alarm now Available!

We’ve been waiting and it’s now here!

The HS-500SL is now available! This cellular freeze alarm does NOT require a land line, will monitor temperature, power and humidity conditions for alarms and will alert users to any alarm conditions via text, email and/or phone calls!

The HomeSitter cell alarm is simple to use and setup. Simply plug the unit in, than go to your online account and complete the setup.

With multiple types of cellular plans available (annually, seasonally and monthly) there’s an affordable plan to suit your needs.

Currently the HS-500SL is ONLY available in the USA, but we will post when a Canadian model is available.

You can view more information and purchase the HS-500 HomeSitter TEC here – http://www.absoluteautomation.com/hs-500-homesitter-tec-cellular-freeze-alarm/

HS-500 SL

Cellular Freeze Alarm

I have been in the alarm and control industry for the past 8 years. I am especially interested in the utilization of existing WiFi networks for alarm notification and control applications.


Posted in New Products, News and Updates, Temperature Alarm Reviews

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    • I have been in the alarm and automation industry since 2006. I am particularly interested in seeing how the industry adapts as the number of home owners with traditional land line phone lines dwindles raising a need for WiFi and Cellular devices.