Tripp Lite
1111 W. 35th Street
Chicago, IL 60609
+1 (773) 869-1774
+1 (773) 869-1329

EnviroSense Rack Environment Sensor, Temperature, Humidity, Contact-Closure Inputs

Monitors temperature, humidity and contact-closure inputs. Requires UPS with SNMPWEBCARD, MONITORED PDU or SWITCHED PDU, TAA Compliant
  • Environmental Sensor for use with Tripp Lite SNMPWEBCARD enabled UPS systems, Monitored PDUs and Switched PDUs
  • Reports on the contact closure status of up to four compatible devices (such as smoke detectors, fire alarms and security systems)
  • Simple installation
  • Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases
  • 2-year limited warranty

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Tripp Lite's ENVIROSENSE module (when used with Tripp Lite SNMP/Web Cards or Intelligent PDU's) provides remote temperature/humidity monitoring and a dry contact interface to monitor alarm, security and telecom devices.


  • Connects to Tripp Lite Internal or External SNMP/Web Cards or Intelligent PDU's
  • Allows remote temperature/humidity monitoring in network environments
  • Enables monitoring of alarm, security and telecom devices through a dry-contact interface
  • Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases

Package Includes

  • Manual
TAA compliant RoHS compliant


UPC Code037332043412
Shipping Dimensions (hwd / in.)1.60 x 6.10 x 6.10
Shipping Weight (lbs.)0.70
ApprovalsTAA Compliant
Product Warranty Period (Worldwide)2-year limited warranty

Frequently Asked Questions

To add a probe button for Envirosense, follow these steps: 1. In the address bar of a web browser, type the following: https://IP_ADDRESS/admin.htm (e.g. 2. Log in using the user name “admin” and the password that was configured (“admin” is the default password). 3. Click on the Delete All Data Files button. 4. The card will go through reboot and the status LED will turn off. 5. Close the web browser window and wait for the status LED to re-illuminate (this takes 2 to 5 minutes). 6. Log in to the web browser using just the IP address of the card.

Additional FAQs may be available on the ENVIROSENSE model support page.


Management Hardware
  Model Number Description
SRSWITCH | Management Hardware SRSWITCH SmartRack Magnetic Door Switch Kit for front and rear doors; requires ENVIROSENSE, TLNETEM, E2MTHDI or E2MTDI

Extended Warranties

Part Number Description
WEXT1B 1-Year Extended Warranty - For select Tripp Lite Products
WEXT2B 2-Year Extended Warranty - For select Tripp Lite Products
WEXT3B 3-Year Extended Warranty - For select Tripp Lite Products
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Mon - Fri 8 AM - 5:30 PM CST
+1 (773) 869-1774

Mon - Fri: 8 AM - 5:30 PM CST
+1 (773) 869-1234

Tripp Lite
1111 West 35th Street
Chicago, Illinois 60609
United States

+1 (773) 869-1111 Main
1 773.869.1329 Fax

Business Hours
8 AM - 5:30 PM CST

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Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +1 (773) 869-1774 or email