Temperature Guard Self-Contained Environmental Monitors, Home Monitoring Systems Requiring No Land Telephone Line
Compact remote monitoring systems contain a humidity sensor, an ambient temperature sensor, a back-up rechargeable battery and a power sensor. Uses a SIM card: connects to cell phone network to send text messages to cell phone. Text remote monitor to learn current temperature and humidity. Set limits for temperatures from sub-zero to boiling. Optional sensors for temperature reading in other rooms or to monitor water leaks.
Choose quality remote monitors Made in USA by Microtechnologies. TemperatureGuard models for RV, motorhome, home or business. See Safe Home to keep your RV or home safer whether you are gone for a day or a few months.