The EnviroAlert® EA200 critical-environment monitoring device provides visibility to 2 environmental factors: ambient temperature and an additional factor of temperature, humidity or water presence. In addition to the local (on device) visual and audible (Piezo buzzer required – BZ-1 or 3rd party buzzer add on) notifications, when integrated to a security panel the system allows for the real-time notification of an incident and immediate corrective action.


  • Simultaneous operation of two sensors
  • Easy to read LCD display
  • 8 event incident 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

Product Specifications

Power Requirements 11 to 14 VDC @ 120mA (EA200-12)
23 to 26 VDC @ 120mA (EA200-24)
On-Board Temp Sensor ambient temp sensor
32° to 122°F (0° to 50°C)
Unit Operating Range 32° to 122°F (0° to 50°C)
Low/High Limit Adjust Range -58° to 299°F (-50° to 150°C)
Alarm Outputs 2 Form C Relays (N.O./N.C.) 1A @ 30 VDC (Configurable)
Auxiliary Alarm Output 1 Form C Relay (N.O./N.C.) (Non-Configurable)
Alarm Time Delay 0 to 120 minutes (program independently for each zone)
Console Dimensions 6 x 4.75 x 1.25″ (15.24 x 12.07 x 3.18 cm)

EA200 Quick Start Guide                                    EA200 Spec Sheet 

English Manual
French Manual
German Manual
Italian Manual
Spanish Manual

White Papers
EnviroAlert Limit and Hysteresis Settings
Temperature System Validation

Prop 65 Notice for Californians

Product Certifications

  • TUV
  • FCC
  • CE