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Alert System Type
Power Failure
Temperature / Humidity Alert
Water / Leak
Sensor Type
Alert System
Power Outage
Temperature / Freeze
Water Leak / Flood
RF Transmission
History Log
LCD Display
Relay Output Support
Wall Mounted
Maximum Zones
2 Zones
24V DC
Ease of Installation
Advanced (Installs > 60 minutes)
Winland Electronics
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Guard Your Home Against Changes in Environmental Conditions
Winland Electronics EA200-24 EnviroAlert Two-Zone Environmental Monitor System, 24 Volt DC
Winland Electronics EA200-24 EnviroAlert Two-Zone Environmental Monitor System, 24 Volt DC
Winland Electronics EA200-24 EnviroAlert Two-Zone Environmental Monitor System, 24 Volt DC
Item# 71809
Price: Normally $199.99 
Hot Deal $123.41
Open Box (Qty:1) $99.70 ea - Add to cart
Free shipping on orders over $50 - See Details


  • Simultaneous operation of both zones
  • Large, easy to read LCD display
  • Eight even alarm memory with time and date
  • Snap fit mounting base with main housing for easy access
  • Plug-in terminal strip connectors for easier wire termination
  • Zones being monitored are displayed every few seconds
  • Tamperproof lock setting
  • Zone configurations retained in memory if power is lost

Essential Info

Annually, more property damage and loss is caused by environmental conditions such as water leakage, temperature extremes, humidity, and power failure than by theft or fire. Which is why the EnviroAlert is an investment in your greatest asset, your home. This dual-zone base unit has a built-in temperature sensor and one input for an additional hardwired sensors to monitor temperature, humidity, water or power. Each zone has a designated relay output which can be connected to other devices, such as an alarm or dialer (each sold separately), so that you can be notified when a program limit has been surpassed. By linking this with any alarm system with remote notification, you can be informed in the event of an emergency, whether you are at home, at work, or out of town.

This product is also available in a 12 Volt and a four-zone version, each sold separately.



  • Power requirements: 24VDC @ < 120mA
  • Remote sensor inputs: 1
  • On-board sensor: 1 - temp range 32 to 122 degrees F (0 to 50 degrees C)
  • Unit operating range: 32 to 122 degrees F (0 to 50 degrees C)
  • Low & high limit adjust range: -58 to 299 degrees F (-50 to 150 degrees C)
  • Alarm outputs: 2 - SPDT relays (1A @ 30 VDC) configurable
  • Auxiliary alarm output: 1 - SPDT relay - non-configurable
  • Weight: .55 lbs (0.25 kg)
  • Dimensions: 6 x 4.75 x 1.25 in (15.24 x 12.07 x 3.18 cm)
  • Mounting: 2-gang box or surface mount
  • Important notes:
    Defective exchanges for identical item within Manufacturer’s warranty period.
    Manufacturer contact information: Winland Electronics Inc, Tel: (800) 635-4269 Ext



    Winland Electronics EnviroAlert Terminal Block Kit       
    Winland Electronics EnviroAlert Terminal Block Kit       

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