Product Description

The Reliance Controls Corporation THP217 Automatic Phone-Out Freeze Monitor sends an alert tone to up to five phone numbers when temperatures in your home or cabin drop below 42 degrees Fahrenheit. The LED display allows you to easily pre-program your cell phone, primary residence phone, office phone or a neighbor’s phone to receive freezing alerts. To install, simply plug the keypad base unit into your phone jack and any 120V outlet. This monitor also features a built-in 110dB alarm. Since 1909, Reliance Controls Corporation has contributed more innovations than any other single manufacturer and has been awarded over 85 patents on manual transfer switches, time switches and accessories. Reliance Controls Corporation specializes in the manufacturing of a wide variety of electrical products. The primary product line consists of heavy-duty time clocks and controls, generator accessories, transfer switches and transfer panels for portable generators. And after over a century of innovation, Reliance Controls Corporation has built an enviable reputation for high quality, superior engineering and exceptional customer service.

From the Manufacturer

Reliance Controls' THP217 Automatic Phone-out Freeze Monitor automatically calls up to 5 programmed phone numbers when temperature drops below 42 degrees F. Keypad base unit plugs into phone line and electrical outlet, and the internal temperature sensor continually monitors your home while you're away. This Freeze Alarm will dial up to 5 numbers anywhere in North America when problem occurs.