Diversitech UA-1 24 Volt Universal Alarm

A universal low-voltage alarm that can indicate possible system trouble. Use with the Wet Switch, SOS, Condensate Cop, CP-22 (all types) and all float switches on 24VAC control circuits. If an alarm condition exists, the homeowner can turn the alarm off with a silence button until service is obtained, however a red trouble LED will remain lit. Also features: easy 2 wire connection, label to print contractor information, and low current draw. Actuates at greater than 18V to prevent any false alarms due to low voltage.Includes 2 wire nuts, a sheet metal screw, and double sided tape for convenient installation options. Also includes instructions for wiring normally open switch systems (for the CP-22 or other condensate pumps).