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Temperature Sensors

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  • HS-700 Flood Alarm Freeze Alert by Control Products

    3 Review(s)
    HS-700 HomeSitter Alarm that will monitor your home, remote vacation property or business with NO monitoring fees and will automatically call up to three telephone numbers in the event of: A temperature drop below 45deg.F or temperature rise above 85deg.F,Water leaks, overflowing sumps, flooded basement or faulty hoses Power failure (home or equipment) Lower battery alert of your HomeSitter (2 AA batteries not included) Learn More
    $78.00

  • 39 Degree WINLAND TEMP ALERT

    Opens contacts when temperature drops below 39 Degree F. Use this rugged mechanical temperature sensor to protect or control areas that may be subject to harsh conditions. Onl Learn More
    $17.20

  • Winland Low Temp Thermistor Probe

    Temperature Probe suited for applications including: coolers, freezers, computer rooms, greenhouses, cell tower sites, laundry rooms, basement sump wells, etc. Temperature ran Learn More

    Regular Price: $42.97

    Sale $36.50

  • Control Products Temperature Alarm Dialer

    The TA-900 TempAlarm offers the best protection for your home, cabin or business and provides the convenience of remote temperature monitoring.-This device is able to call up to 3 different telephone numbers in the event that the temperature gets to be too low, too high, or even if the power goes out within your properties, as well as provide an audible alarm of 90 decibels which can alert building occupants or others nearby. This alarm is able to call up to three telephone numbers, so if you personally miss this important call others you know can be notified. If no one can be reached, the system will make repeated calls until the alarm is acknowledged, and can even leave voicemail and answering machine messages for those unable to pick up. Learn More
    $238.00

  • Winland High Temp Thermistor Probe

    Temperature Probe suited for applications including: coolers, freezers, computer rooms, greenhouses, cell tower sites, laundry rooms, basement sump wells, etc. Temperature ran Learn More
    $56.00

  • ELK M1 Zone Temperature Sensor

    Temperature sensors are a must for anyone living in an area where the winters are harsh or the summers are grueling. This ELK-M1 temperature sensor is an add-on remote sensor meant to work with ELK's M1 or M1EZ8 interfaces. Learn More
    $108.50

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Temperature Sensors

Temperature sensors can be used indoors or outdoors and can be added to existing home security and environmental control systems. Great for home or commercial use, these easy-to-install devices help to immediately alert individuals when temperatures in a home or an office have changed and are posing a threat to the environment. Temperature sensors are also ideal for cabins, greenhouses, wine cellars, cold storage areas and dry storage units.

While temperature sensors can be either wireless or hardwired, the sensors themselves fall into two main categories in that they are either of the contact or non-contact variety. By measuring their own temperature, contact sensors are the easiest for most people to understand and install. Non-contact sensors, on the other hand, are used primarily in commercial settings or in laboratories as they are used to measure the thermal radiant power of infrared or optical radiation existing outside of the sensor.

When purchasing a temperature sensor, it is important to first know the temperature range that each sensor is capable of measuring as well as whether or not the sensor comes with a preset temperature trigger or if you are allowed to set your own. If the sensor will be used outdoors, be sure to select one that specifically states it can be used in this way like the 39 Degree Winland Temp Alert.

Sensors are also useful for monitoring environments that requiring a particular temperature level to protect valuables like computer equipment, plants and produce, bulk food storage and pets. When temperatures fall too low or rise too high, sensors can sound an audible alarm as well as send a message by phone, email or SMS. Not only can sensors be programmed to make multiple attempts at contacting an owner, but some can even leave a voicemail message, if necessary.

Temperature Sensors

Minimal Price: $17.20