Freeze and Temperature Alarms with Dialers
Freeze Alarms and Temperature Monitoring with Telephone Dialers
For remote properties and universal availability, nothing beats a telephone dialer or phone based alert system. Everyone has a phone so its a universal system for providing alerts and alarm notifications.
Some of these systems, like the Sensaphone FGD400, FGD800, FGD1400 and FGD1800 may be used with existing security or building automation systems to provide a means of notification in case of a problem.