Special Order - may require 3-10 days to ship(see our Special Orders policy)
Monitor four zones with any combination of a remote temperature, humidity or water sensing probe. If temperatures and humidity deviate from the preset limits or water forms a bridge between the contacts on the WaterBug® sensor the designated relay for each zone will activate an alarm, dialer, transmitter, etc.
The EnviroAlert EA400 is ideal for many applications including:
* Not compatible with EA400-24