Winland EA-400-12 EnviroAlert 12V

Winland ElectronicsSKU: EA400-12



Winland EA-400-12 Winland Enviro Alert

The Enviro Alert EA400 can monitor up to four different zones. Sensors are available to monitor for temperature, humidity or water detection. When a condition deviates from the predetermined threshold both visual and audible notifications occur. Each sensor also has its own designated relay output so you can have transmitters activate dialers or alarms when the programmed thresholds are broken.

The EnviroAlert requires 12VDC power but does not include a power supply as many installations are using an alarm panel or other external source.  If you need the power supply you can add WN-12VDCT.


  • Simultaneous monitoring of 4 sensors
  • Easy to read LCD display
  • 8 event alarm memory, including time and date
  • Auxiliary output relay for local audible alarm
  • Auxiliary alarm silence feature with 10 minute timer
  • Offset sensor calibration adjustment
  • Tamper proof lock setting
  • Alarm notification via dry contact relay to any alarm panel
  • Dimensions: 6.0 x 4.75 x 1.25
  • Input Voltage: 12 VDC @ <200mA (power supply not included)
  • Number of sensor inputs: 4
  • Unit Operating Range: +32 to +122° F
  • Alarm Outputs: 4 - SPDT Relays (Configurable)
  • Auxiliary Audible Alarm Output: 1 - SPDT Relays (Non-configurable)
  • Defrost time delay up to 120 minutes
  • Each zone has offset calibration adjustment
  • Temperature & humidity Hi / Lo set points
  • Zones being monitored are displayed every few seconds
  • Display F°, C°, % (Humidity) or Water Drop icon
  • Zone configuration is retained in memory if power is lost


  • TEMP-H-S High temp range sensor 32° to 299° F (0 to 150° C)
  • TEMP-H-W High temp range waterproof sensor 32° to 221° F (0 to 105° C)
  • TEMP-L-S Low temp range sensor -58° to 158° F (-50 to 70° C)
  • TEMP-L-W Low temp range waterproof sensor -58° to 158° F (-50 to 70° C)
  • W-S-S Surface water sensor
  • W-UC-S Under carpet water sensor
  • HA-III+ Humidity sensor 5% to 95% RH


  • 1 x Winland EA-400 Enviro Alert


WNEA400 Quick Start Guide
WNEA400 Instruction Manual
WNEA400 Sales Sheet


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