Programmable alarm delay of up to 120 minutes to avoid nuisance alarms (freezer defrost cycles, standard cooler door opening, etc.)
Each zone has offset adjustment feature
Programming is retained in memory if power is lost
Settings can be locked to avoid tampering
Sensors can be placed up to 1000’ from console
Designed and manufactured in USA

EnviroAlert EA400 - One to Four Zone Monitoring
Connect up to 4 sensors for simultaneous monitoring of temperature, humidity and/or water
Unit will keep in memory the past 8 events/alarms that have occurred with the date and time stamp