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Reliance Controls THP217 - Freeze Monitor & Dialer for sale.

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Reliance Controls Freeze Monitor & Dialer

Reliance Controls Power Equipment and Accessories
Model: THP217
(Based on expert analysis, manufacturer ratings and customer reviews)

5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
2 Reviews
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  • Features
  • Specs
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  • Articles
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  • Accessories
Quick Plug-in installation
LCD Display for easy programming
Built-in 110 dB alarm

Calls 5 phone number anywhere within United states
Checks for temperatures under 42F (5.5C)
Flash Memory to save programmed data

Battery Back-up
(1) 9-Volt battery required

System cannot call out on an Internet phone line during a power
Outage because the Internet phone system needs power to work
Product Specs
60 Hertz
Made in USA
5 Pounds
Consumer Warranty
1 Year
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  2 Questions
Q: Does this product require a working phone line to be plugged in to so that it can call, or is it wireless?
by Patricia from Florida on October 15, 2012

A: This unit works on Touch Tone telephones lines. So, yes you do need to have a working land line phone connection for it to call out.

by Mike, Product Expert
Q: Can this device also sense water with an additional probe? i.e. water leak
by Dan James from Michigan on February 10, 2012

A: Model THP217 only monitors temperatures. We offer one model that monitors temperatures, flooding and power failure......Model THP201.

Click on link for details:

Reliance Controls THP201

by Mike, Product Expert
Reliance Controls THP217 Reviews & Ratings
Overall Rating
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
High Quality (1)
Light Weight (1)
Quiet (1)
Easy To Use (1)
None to display.
2 Reviews  Sort by 
Mike, the Generator Expert
Power Equipment Expert

Product Expert
Total Reviews
103 Reviews
Total Helpful Votes
10737 Helpful Votes
Power Equipment Direct Recommended

If you want to feel completely safe without spending a fortune on a house checker or an alarm system this is a simple solution to let you know what is going on inside your house when you are not there.

This alarm alerts you in the event of a freezing temperatures.

You can easily program up to 5 numbers into the alarm that will tell you if you are experiencing freezing temperatures (under 42F) at your house. A 110dB alarm will alert you from inside your home as well.

This is the... more
Mike Recommends This Model
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Joann R.
Shokan, NY
Purchased from Power Equipment Direct
Purchased 12/31/16
Most Helpful Positive Review
5 out of 55 out of 55 out of 55 out of 55 out of 5
Good Product
Very satisfied. I feel more secure about freezing temperatures.
Pros: Easy To Use, Quiet, Light Weight, High Quality
Joann Recommends This Reliance Controls Product
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  • Ships via FedEx Ground
We currently CANNOT ship this product to Canada or any destination outside of the United States

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Buy Reliance Controls Freeze Monitor & Dialer at Power Equipment Direct. Read reviews and articles. Wide Selection of accessories available, including Reliance Controls Power Out Alarm w/ LED Flashlight, Reliance Controls Sump Pump Alarm And Flood Alert and Reliance Controls Portable Wedge Alarm for Doors and Windows.

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