Check the listing for details. Winland EnviroAlert Dual Zone Digital Console, 12VDC (EA200-12). Color: White, Condition: New. Listed at 116.46 USD. This advanced monitoring and alarm device provides precise monitoring of critical environments by utilizing an on-board temperature sensor or attaching any one of the remote temperature, humidity and water sensing probes. Receive dual zone coverage from simultaneous operation of the local and remote sensors. If either zone being monitored deviates from the preset limits, a relay output sends a signal to an appropriate warning system. Ideally suited for applications including: coolers, freezers, computer rooms, greenhouses, cell tower sites, laundry rooms, basement sump wells, etc.Defrost time delay up to 120 minutesEasy to read large LCD displayEight event alarm memory with time and dateAuxiliary output relay for local audible alarmAuxiliary alarm silence feature with 10 minute timerEach zone has offset calibration adjustmentTemperature and humidity Hi / Lo set pointsOutput relays can be configured to be initially energized or de-energizedTamper proof lock settingSnap fit mounting base with main housing for easy accessPlug in terminal strip connectors for easier wire terminationZones being monitored are displayed every few secondsEach Zone can be configured with:Display F°, C°, % (Humidity) or Water Drop iconZone configuration retained in memory if power is lostTechnical DetailsMPN: EA200-12UPC: 082075000956Dimensions: 6.0" x 4.75" x 1.25"Weight: 0.55 lbLo and Hi Limit Adjust Range: -58° to 299° FInput Voltage: 12 VDC @ Remote sensor inputs: 1On-Board sensor: 1Unit Operating Range: +32° to 122° FAlarm Outputs: 2 – SPDT Relays (Configurable)Auxiliary Audible Alarm Output: 1 – SPDT Relays (Non-configurable)Case Material: ABS