Shop By

Alarm Notification 

Sensor Category 

Dialer Compatibility 

Sensor Connection 

Thermostat Type 

Device Type 

Inputs 

  • 1 (44)
  • 12 (3)
  • 2 (2)
  • 4 (5)
  • 8 (1)

Condition Monitored w/out added sensor 

Temperature Setpoint 

Input Type 

Outputs 

  • 1 (5)

Remote Programming 

Thermostat/Relay Control 

Gifts for: 

High/Low Temperature Alarms

Items 1 - 20 of 89
FreezeAlarm Dialer Pro (FA-800E)
This product is a direct replacement for the Intermediate FreezeAlarm FA-I-CCA. The FreezeAlarm Dialer Pro automatically calls up to three phone numbers using a landline phone connection when the temperature either rises above or falls below a customer-determined temperature set-point.
$124.99
Availability:In Stock. Order by 2pm EST for same-business-day shipping.
 
TempAlarm Dialer Pro (FA-900E)
The new TempAlarm Dialer Pro (FA-900E) is the direct replacement for the Deluxe FreezeAlarm (FA-D2). As our most advanced FreezeAlarm, it offers the best protection for your home, cabin or business, plus a telephone thermostat control to remotely turn up the heat or air conditioning with a phone call! In addition to calling up to three phone numbers if the temperature gets too low, or the power goes out, the TempAlarm Dialer Pro can also call if the temperature gets too high, if you have a water leak or flood or if an intruder has entered the premises (optional sensors required and purchased separately).
Regular Price: $176.99
On Sale For: $149.95
Availability:In Stock. Order by 2pm EST for same-business-day shipping.
 
The MarCELL Cellular Connected Monitoring System
Monitors Temperature, Humidity and Power No phone line required No Internet connection required Sends text, email, and phone call alerts Monitor your home from any computer, Smartphone or tablet.
$198.99
Availability:AT&T in Stock. Order by 2pm EST for same-business-day shipping. Verizon temporarily back ordered.
 
The MarCELL Cellular Connected Monitoring System
Monitors Temperature, Humidity and Power No phone line required No Internet connection required Sends text, email, and phone call alerts Monitor your home from any computer, Smartphone or tablet.
$218.99
Availability:AT&T in Stock. Order by 2pm EST for same-business-day shipping. Verizon temporarily back ordered.
 
The MarCELL Cellular Connected Monitoring System
Monitors Temperature, Humidity and Power No phone line required No Internet connection required Sends text, email, and phone call alerts Monitor your home from any computer, Smartphone or tablet.
$198.99
Availability:AT&T in Stock. Order by 2pm EST for same-business-day shipping. Verizon temporarily back ordered.
 
The MarCELL Cellular Connected Monitoring System
Monitors Temperature, Humidity and Power No phone line required No Internet connection required Sends text, email, and phone call alerts Monitor your home from any computer, Smartphone or tablet.
$218.99
Availability:AT&T in Stock. Order by 2pm EST for same-business-day shipping. Verizon temporarily back ordered.
 
Temperature Warning Light - Freeze Flash - (FZ-5)
This home freeze warning light is designed for locations which may be vacant in the winter. The flashing light will alert a watch person that the inside temperature is dangerously low. Your home watch person should immediately take corrective action to prevent freezing water pipes or harm to plants or pets.
$89.95
Availability:In Stock. Order by 2pm EST for same-business-day shipping.
 
HomeSitter Temperature, Water, and Power Alarm (HS-700E)
The HS-700E HomeSitter Dialer will sound an audible alarm and call up to three telephone numbers using a landline phone connection to protect your home from damage caused by temperature extremes, water leaks or power failures.
$88.99
Availability:In Stock. Order by 2pm EST for same-business-day shipping.
 
FreezeAlarm Dialer (FA-700E)
The FreezeAlarm Dialer FA-700E is a cost effective way to protect your home, cabin, or business against winter freeze up and the resulting water damage caused by frozen, burst pipes. The FreezeAlarm Dialer FA-700E will automatically call out using a landline phone connection to a pre-programmed telephone number if the temperature drops below 45 deg F (7 deg C).
$68.99
Availability:In Stock. Order by 2pm EST for same-business-day shipping.
 
Temp Stick Wifi Temperature & Humidity Sensor
The Temp Stick WiFi powered smart monitor sends alerts to your phone or email the instant an important change in temperature or humidity is triggered. You set the trigger points and alerts. View and update from anywhere... anytime! Monitor temperature and humidity remotely in your home, greenhouse, fridge, more… Sends text and email alerts.
Regular Price: $149.00
On Sale For: $135.00
Availability:In Stock. Order by 2pm EST for same-business-day shipping.
 
Temp Stick Wifi Temperature & Humidity Sensor
The Temp Stick WiFi powered smart monitor sends alerts to your phone or email the instant an important change in temperature or humidity is triggered. You set the trigger points and alerts. View and update from anywhere... anytime! Monitor temperature and humidity remotely in your home, greenhouse, fridge, more… Sends text and email alerts.
Regular Price: $149.00
On Sale For: $135.00
Availability:In Stock. Order by 2pm EST for same-business-day shipping.
 
La Crosse Alerts Online Water Leak Detector with Temp./ Humidity System
Did you know that on average, frozen pipes that crack and burst damage a quarter million properties each year? Water heaters with a slow leak or a sudden burst can also cause extensive damage; the worst, most costly damage occurring in unoccupied homes. The best defense against water damage to your home, business or vacation rentals is the La Crosse Alerts Water Detector with wireless alerts to notify you of a water leak before it has time to cause extensive damage.
$98.99
Availability:In Stock. Order by 2pm EST for same-business-day shipping.
 
La Crosse Alerts TX70U-IT Online Water Leak Detector with Temp./ Humidity Sensor (Sensor Only)
Automatic alerts help you protect property from water damage by detecting water from broken pipes, faulty hoses, or overflowing skins and sumps. Temperature and humidity alerts helps you protect people, pets, plants, and valuables from dangerous temperature and humidity. They can also help you prevent frozen pipes, mold and food spoilage.
Regular Price: $69.95
On Sale For: $59.95
Availability:In Stock. Order by 2pm EST for same-business-day shipping.
 
La Crosse Online Temperature and Humidity Wireless Alert System
La Crosse Technology's Wireless Temperature & Humidity Sensor with Mobile Alert capability wirelessly transmits temperature and humidity readings to your computer and will notify you via e-mail or text message if the readings indicate temperature or humidity outside your defined limits. Be alerted when the heat goes off at your cabin, the air conditioner fails in your server room, the temperature wanders in your pet enclosure or fish tank, your greenhouse gets cold, etc.
$74.95
Availability:In Stock. Order by 2pm EST for same-business-day shipping.
 
La Crosse Online Temperature and Humidity Wireless Alert System
La Crosse Technology's Wireless Temperature & Humidity Sensor with Mobile Alert capability wirelessly transmits temperature and humidity readings to your computer and will notify you via e-mail or text message if the readings indicate temperature or humidity outside your defined limits. Be alerted when the heat goes off at your cabin, the air conditioner fails in your server room, the temperature wanders in your pet enclosure or fish tank, your greenhouse gets cold, etc.
$79.95
Availability:In Stock. Order by 2pm EST for same-business-day shipping.
 
La Crosse Online Temperature and Humidity Wireless Alert System
La Crosse Technology's Wireless Temperature & Humidity Sensor with Mobile Alert capability wirelessly transmits temperature and humidity readings to your computer and will notify you via e-mail or text message if the readings indicate temperature or humidity outside your defined limits. Be alerted when the heat goes off at your cabin, the air conditioner fails in your server room, the temperature wanders in your pet enclosure or fish tank, your greenhouse gets cold, etc.
$89.95
Availability:In Stock. Order by 2pm EST for same-business-day shipping.
 
La Crosse Online Temperature and Humidity Wireless Alert System
La Crosse Technology's Wireless Temperature & Humidity Sensor with Mobile Alert capability wirelessly transmits temperature and humidity readings to your computer and will notify you via e-mail or text message if the readings indicate temperature or humidity outside your defined limits. Be alerted when the heat goes off at your cabin, the air conditioner fails in your server room, the temperature wanders in your pet enclosure or fish tank, your greenhouse gets cold, etc.
$94.95
Availability:In Stock. Order by 2pm EST for same-business-day shipping.
 
Additional Sensors for Online Temperature and Humidity Wireless Alert System
You'll never have to worry about leaving home again. Monitor and protect what's important to you when you're away. The wireless sensor monitors the temperature and humidity conditions of the surrounding environment and alerts you if there is a problem The TX60U-IT is a wireless temperature and humidity sensor, available with your choice of temperature probes, that maintains your data on the internet.
$35.95
Availability:In Stock. Order by 2pm EST for same-business-day shipping.
 
Additional Sensors for Online Temperature and Humidity Wireless Alert System
You'll never have to worry about leaving home again. Monitor and protect what's important to you when you're away. The wireless sensor monitors the temperature and humidity conditions of the surrounding environment and alerts you if there is a problem The TX60U-IT is a wireless temperature and humidity sensor, available with your choice of temperature probes, that maintains your data on the internet.
$40.95
Availability:In Stock. Order by 2pm EST for same-business-day shipping.
 
Additional Sensors for Online Temperature and Humidity Wireless Alert System
You'll never have to worry about leaving home again. Monitor and protect what's important to you when you're away. The wireless sensor monitors the temperature and humidity conditions of the surrounding environment and alerts you if there is a problem The TX60U-IT is a wireless temperature and humidity sensor, available with your choice of temperature probes, that maintains your data on the internet.
$50.95
Availability:In Stock. Order by 2pm EST for same-business-day shipping.
 

Items 1 - 20 of 89