InstAlarm Radiant Floor Heating Mat Monitor

InstAlarm is a radiant floor heating mat monitor that will sound an instant alarm during installation if the radiant floor heating mat is damaged causing a short or open circuit. Connect InstAlarm™ to your radiant floor heating mats throughout the installation. It may not detect nicks in the heating wire that could cause GFCI tripping if the nick does not result in an open or short circuit. Operates on a standard 9 Volt battery (included). Detailed operating instructions are provided.