This power failure and temperature monitor has adjustable limits for temperature alerts plus 20 hours battery-back-up in case of power failure. The Temperature Guard VM-500-3 with Internal 20 Hour Battery Back-Up protects home or business from excessive heat or frozen pipes. Set your acceptable temperature ranges for summer and winter home or business monitoring. Remote access: Check temperature and power any time.
ALERTS: Over Five Minute Power Failure or Temperatures Outside Range You Chose. Unit pages or dials out to four 20 digit phone numbers you choose.
Thermometer Range: 32° F to 125° F. Accuracy: 2° F.
Requirements : AC Power and Active Land Based Phone Line.
Power Alert: Dial-Out stops when power resumes or PIN entered.
Programmable limits: 35° F to 125° . Note: Limit is 3° F above freezing.
Integrated voice: gives you the temperature and makes it easy to program.
Personal identification message: Record a 10 second personal identification message using a phone.
Easily program with a telephone: Access the Temperature Guard any time using any land-based phone or cell phone.
Included: AC wall transformer, splitter and telephone extension cable included.
FCC Approved and Registered.
Enclosure Dimensions: 5 1/2" x 5" x 2 1/2"
THIS 500-3 INCLUDES THE ADDITIONAL 20 HOUR BATTERY BACKUP.
Warranty: One year limited manufacturer's warranty.
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