Monitoring · Alerts · Compliance Reporting — Calgary

Catch fridge failures
before they destroy inventory.

A professionally installed monitoring service for commercial fridges, freezers and cold rooms — wireless sensors and a gateway with its own cellular connection, with confirmed SMS and email alerts and temperature records that write themselves.

Start the free 30-day pilot See the system
No customer Wi-Fi · no IT configuration · installed in under an hour
FREEZER  ·  UNIT 03
TEMPERATURE  ·  24H
-12° -18° -24° MAX 02:14 · ALERT
LIVE
-18.3°C ↑ STABLE
UPDATED 17S AGO
ColdGuard Pro live monitoring dashboard
Two units need attention live · 21:12:43 MT · readings every 15 min
Walk-in Freezer 1
-18.4°C
-25° / -15°
Walk-in Freezer 2
-19.1°C
-25° / -15°
Beverage Cooler
2.9°C
0° / 4°
Prep Fridge
3.5°C
0° / 4°
Meat Display Cooler
2.5°C
0° / 4°
Dedicated cellular connectivity◆SMS + email alerts, confirmed◆Records every 15 minutes◆Professionally installed◆Local Calgary support◆
15 minscheduled records
24 / 7monitoring visibility
Cellularindependent connectivity
30 daysfree pilot
I. Managed end to end

A service,
not another device to manage.

Your staff shouldn't configure sensors, troubleshoot networks or build reports. ColdGuard installs the system, carries the connection, and gives your team one calm place to look.

01

We install the monitoring system

Battery-powered sensors are placed in your selected cold-storage units — without wiring into the refrigeration equipment.

Local install
02

ColdGuard carries the connection

A dedicated cellular gateway sends monitoring data without touching your business Wi-Fi or corporate network.

No client network
03

Your team gets actionable alerts

Configured temperature rules decide when an excursion becomes an incident. SMS and email reach the contacts you designate — and if an alert goes unacknowledged, ColdGuard escalates through repeat notifications and voice calls until someone responds. Recovery status follows when the unit returns to range.

Smart alerting
04

Your records build themselves

Temperature history, incidents and response activity are retained — so month-end never means rebuilding a paper trail.

Automatic records
II. Beyond manual checks

Manual checks show you what happened.
ColdGuard helps you respond while it is happening.

ColdGuard Pro Manual checks alone
Coverage Monitors your refrigeration around the clock Provides a reading only when someone performs a check
After-hours protection Continues monitoring overnight, on weekends and during holidays Problems between checks may remain unnoticed
Alerts Sends SMS and email when a temperature incident is confirmed — and escalates if nobody responds Cannot notify anyone when the building is unattended
Recordkeeping Automatically builds timestamped temperature and incident history Staff must record, store and retrieve individual entries
Multiple units Shows every monitored unit and location in one dashboard Requires staff to visit and check each unit separately
Response opportunity Provides earlier warning so staff may act before a problem becomes a major loss A problem may only be discovered during the next scheduled check

ColdGuard supports your food-safety program. It does not replace required physical inspections, product-temperature checks or staff response procedures.

See the difference in your own operation
Try ColdGuard Pro free for 30 days
III. Operational intelligence

When temperatures move, you see the full story.

ColdGuard separates normal cold-storage behaviour — door openings, defrost cycles — from events that actually need attention.

Incident intelligence

From excursion to acknowledgement to recovery.

Short fluctuations are observed without turning every door opening into noise. When an incident is confirmed, the response trail stays attached to the event — and unacknowledged incidents escalate through staged notifications, up to voice calls, so a 2am alert doesn't die in an unread inbox.

Walk-in Freezer 1 INCIDENT RESOLVED
Temperature excursion detected
Incident confirmed · SMS + email dispatched
Acknowledged by site manager
Returned to configured range · all clear
Resilient recordkeeping

Records survive connectivity loss.

Battery-powered monitoring continues locally during an interruption. Stored readings retransmit once connectivity returns.

Estate-wide view

Every unit, every site, one dashboard.

Current conditions, alert status and history across all monitored locations — readable at a glance by anyone on your team.

IV. Automated recordkeeping

Records that are ready when asked.

Instead of reconstructing handwritten logs at month-end, ColdGuard turns system-generated readings into a clear operating record — for internal review, inspection preparation and audit support.

ColdGuard monitors environmental conditions at the installed sensor location. It supports refrigeration recordkeeping and does not replace required food-safety procedures or product-temperature checks.
Restaurants & commercial kitchens Butcher shops & meat markets Grocery & specialty food retailers Bakeries & prepared-food operations Breweries & beverage producers Food distributors & cold storage Pharmacies & vaccine storage Convenience stores Florists & cold-display retail
ColdGuard Pro monthly temperature compliance record
30
See it in your own operation

Thirty days. Your site. On us.

Now accepting a small number of free 30-day pilots across Alberta

We install a pilot system at your location so you can see your own refrigeration data, alerts and temperature records before deciding whether to continue.

✓Professional installation
✓Monitoring equipment
✓Dedicated connectivity
✓Dashboard access
✓SMS + email alerts
✓Automated records & PDF reporting
No long-term commitment · continuation proposal after the pilot
Installed and supported across Alberta — based in Calgary
Request your free pilot
The hardware EN12830-certified cold-chain monitoring hardware · IP67-sealed, food-grade enclosure · Long-life replaceable batteries · Hosted in Canada
V. Questions, answered plainly

What businesses usually ask first.

Do I need Wi-Fi?

No. The sensors talk to a small on-site gateway over a dedicated long-range radio (LoRaWAN — not Wi-Fi, not Bluetooth), and that gateway sends data out on its own built-in cellular connection. Nothing connects to your network: no passwords, no ethernet, no firewall changes. It needs one thing on site — a power outlet. There is nothing for your IT team to configure or maintain.

What happens if power or cellular goes out?

Battery-powered sensors keep recording during a temporary communication interruption, and stored readings retransmit once connectivity returns. A full site power outage can interrupt the gateway and delay real-time SMS/email delivery until power and connectivity are restored.

How quickly do alerts arrive?

Temperature conditions can generate event-based reporting between scheduled records. ColdGuard applies your configured incident rules before notifying designated contacts, reducing noise from short-lived fluctuations.

What if nobody sees the alert?

Alerts don't stop at one message. If an incident goes unacknowledged, ColdGuard escalates through staged notifications — repeat SMS and email, and voice calls to your designated contacts — until someone acknowledges. Acknowledging an alert pauses the escalation while your team responds, and an all-clear follows once the unit recovers.

How long does installation take?

Most standard small-site installations are completed in under an hour. Larger deployments are scheduled according to the number of monitored units and site layout.

Can I download temperature reports?

Yes. ColdGuard provides downloadable temperature records designed to support internal recordkeeping, inspection preparation and audit workflows.

Does ColdGuard replace my food-safety checks?

No. ColdGuard monitors environmental temperature conditions at the installed sensor location and supports refrigeration recordkeeping. It does not replace required food-safety procedures, physical inspections or product-temperature checks.

Is ColdGuard intended for ultra-low-temperature freezers?

The standard ColdGuard service is designed for commercial refrigeration and standard frozen-food storage. It is not positioned for ultra-low-temperature laboratory or cryogenic storage.

Is there a long-term contract?

The entry point is a free 30-day pilot. After the pilot, ColdGuard reviews the results with you and provides a service proposal for the coverage you want to continue.

Calgary · local installation & support

Start with your 30-day pilot.

Tell us about your operation. We'll contact you within one business day to discuss the site and pilot installation.

Service areaCalgary and across Alberta

ColdGuard Pro provides commercial refrigeration temperature monitoring in Calgary — for walk-in freezers, walk-in coolers, display cases, prep fridges and cold rooms. The service combines wireless temperature sensors, a dedicated cellular gateway, SMS and email alerts, a live dashboard and automatically generated temperature records that support food-safety recordkeeping and inspection preparation for businesses across Calgary and Alberta.