ThawHawk monitor showing freezer 0°F, room 74°F and fridge 36°F, with two temperature probes

Know before it thaws

Know before your freezer thaws.

ThawHawk watches your freezer, your fridge, or any space that could freeze or overheat, and texts or emails you when something goes wrong.

$175plus $4.99/month cloud

Buy ThawHawk $175

Residential freezer watch. Cloud monitoring is $4.99 a month, added at checkout.

Know before it's too late.
Get alerts on your phone.
Check temperatures from anywhere.
Hear if power is out or a sensor stops.

Connects with 2.4 GHz Wi-Fi or PoE.

What it does

Monitor temperature

Two probes for a freezer and fridge, plus a room reading.

Instant alerts

Get a text or email when something is wrong.

Power and offline watch

Tells you if the power goes out or a sensor stops reporting.

ThawHawk above an open chest freezer of venison, beef, and fish, with a probe in the freezer and a probe in the refrigerator

Where the probes go

A freezer and a fridge, watched together.

One probe stays in the freezer. One stays in the fridge. ThawHawk mounts on the wall and keeps both readings in view.

Not just for freezers

Garage freezers, extra refrigerators, bulk food, and anywhere else a temperature problem could cost you money.

Freezers and fridgesGarage, basement, and chest freezers
Cabins and second homesKnow if the heat fails while you are away
Crawl spaces and pipesCatch freezing temps before pipes burst
Garages and shopsProtect tools, paint, and supplies
Pump and well housesKeep water systems from freezing
Network and server closetsGet warned before equipment overheats

Set up in 3 steps

1
Mount it
Mount ThawHawk on a wall or outside your freezer. Place the probes where you need them.
2
Connect it
Join your 2.4 GHz Wi-Fi, or plug in a PoE network cable.
3
Get alerts
Choose who gets a text or email, and you're done.

A person fishing from a small boat on a calm mountain lake.

One tripped outlet. One freezer full of beef. One expensive lesson.

A GFCI outlet in the garage tripped, and nobody knew. By the time it was found, a quarter of beef had thawed, juices were on the floor, and everything in the fridge was ruined.

It happens to hunters on vacation and families at work, too. A breaker trips, and nobody's home to notice.

What you get

Setup	Residential ThawHawk Fridge Sensor
Hardware	$175
Cloud	$4.99/month ThawHawk service agreement
Includes	Monitor, two temperature probes, text and email alerts, online temperature history
Connection	2.4 GHz Wi-Fi or PoE
Cloud dashboard	caltuck.cloud

Common questions

You need an internet connection. ThawHawk connects to 2.4 GHz Wi-Fi, which nearly every home router offers, or to a PoE network cable that carries both power and internet.

ThawHawk checks in with our servers regularly. If it stops checking in, we send you an alert that the device is offline.

The monitor and the refrigerator and freezer probes. Cloud monitoring is $4.99 a month, set up at checkout.

No. ThawHawk gives you an early warning so you can act sooner. Alerts depend on your internet, cell service, and the settings you choose.

Ask about ThawHawk

Tell us the freezer, fridge, or room you want watched.

Full name

Phone

Company

Message

Example: garage chest freezer and a second fridge.

Preferred contact

We will never share your info.

Contact Us

Address:

8105 W I-25 Frontage Rd Unit 9, Frederick, CO 80516

Phone: (720)-499-0399

Email: info@caltuck.com

Business Hours

Monday to Thursday: 7:00am - 5:00pm
Friday: 7:00am - 3:00pm
Saturday and Sunday: Closed

Open Open (2:19 PM MDT)

Back at it after lunch. We are working through the afternoon and typically wrap around 5:00 PM.

Connect to Our Cloud

Our automated monitoring and cloud services provide peace of mind and a single pane of glass for your properties and systems.

Open The Dashboard

Meet Us

Cloud Status

System Monitoring Online

Thermostatic Systems Online

Tower Health Monitors Online

IT Network Watchdogs Online

Get Support

Our 24 hour ticketing system lets you request help on your schedule. Our support staff takes pride in resolving issues quickly.

Open a New Support Ticket

We are a veteran owned company built on discipline, integrity, and commitment. We are proud to work with other veterans who bring teamwork and a mission focused mindset to every project.

Our Promise

At Caltuck, we go above and beyond to ensure our customers receive unmatched integrity and top-tier quality. We prioritize the best policies, products, and processes to care for our clients at a level that sets us apart from the competition.