The Jorc 3683-H2 24V DC SMART-GUARD-HP level sensing condensate drain valve features an alarm output contact & LED indicators. The capacitive level sensor controls a direct acting valve to remove condensate from the system without losing air. The electronic module & top cover is removable. The alarm feature is made to be connected to an external alarm device and is designed to go off when the valve has to open more than 100 times without pause.
Specifications
Jorc SMART GUARD HP Level Sensing Drain Installation Manual