Caltuck CO2 Sensor showing temperature, humidity, and CO2
CO2 Sensor

A closed room can feel fine while the air goes stale.

The CO2 module plugs into the Commercial Controller. The controller keeps reading temperature and humidity. The module adds carbon dioxide in parts per million, and texts or emails the people you name when it crosses the limit you set.

Buy CO2 Sensor $249.88
The CO2 module plugs into the Commercial Controller. Temperature and humidity stay on the controller. The module adds CO2 in parts per million.

Install and use guide

Meeting rooms, classrooms, offices, apartments, and waiting rooms.

The air changes before anyone says the room feels off.

Closed conference room during a long meeting

Meeting that ran long

The door stays shut and the CO2 keeps climbing.

Afternoon classroom with the windows closed

Classroom, windows closed

Afternoon class, and the air has nowhere to go.

Winter apartment at night with the windows shut

Apartment in winter

The heat stays on and the windows stay closed.

Clinic waiting room with the door closed

Waiting room

People sit, the door stays shut, and the air sits with them.

CO2 Sensor on a wall showing 74 F, 41 percent humidity, and 864 CO2
1

Read the room

The module adds CO2 in ppm. Temperature and humidity stay on the controller, on the screen and in caltuck.cloud.

Hand reaching for a phone on a desk
2

Get the alert

The text or email includes the CO2 reading, so you know what the room is doing.

CO2 Sensor with the status line Everything is fine
3

Know it is online

If it loses power or stops checking in, the people you chose get a text or email.

CO2 Sensor mounted beside a door

See the room from anywhere

  • The CO2 module plugs into the Commercial Controller
  • The controller keeps temperature and humidity
  • The module adds CO2 in parts per million

Technical specifications

Price$249.88, controller with the CO2 module
ControllerCommercial Controller. Temperature and humidity with no extra module.
ModuleCO2 module plugs into the controller
Module addsCO2 in ppm. Also reports TVOC.
AlertsText or email with the reading
Door contactsUp to two. This setup does not use motion.
PowerIncluded adapter. Wi-Fi or PoE
Cloudcaltuck.cloud

FAQ

Meeting rooms, classrooms, offices, apartments, waiting rooms, and other rooms that stay closed.

You set the CO2 limit. The text or email includes the reading in ppm. Temperature and humidity stay on the controller and alert the same people.

Yes. Each room gets its own sensor. Name them in caltuck.cloud and watch them from one account.

You buy the hardware. Cloud alerts come with it.

Ask about a CO2 Sensor

Tell us the rooms and how many you need.

Example: conference rooms, a classroom, or a waiting room.

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

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