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.