---
product_id: 645124948
title: "CO2 Controller Carbon Dioxide Controller CO2 Meter Monitor Day and Night Relay Function, NDIR CO2 Sensor for Green House, Grow Rooms, Factory, Home, Office"
brand: "danoplus"
price: "€ 434.44"
currency: EUR
in_stock: true
reviews_count: 5
category: "Danoplus"
url: https://www.desertcart.it/products/645124948-co2-controller-carbon-dioxide-controller-co2-meter-monitor-day-night
store_origin: IT
region: Italy
---

# Auto day/night detection 0~5000ppm wide range Audible CO2 alarm CO2 Controller Carbon Dioxide Controller CO2 Meter Monitor Day and Night Relay Function, NDIR CO2 Sensor for Green House, Grow Rooms, Factory, Home, Office

**Brand:** danoplus
**Price:** € 434.44
**Availability:** ✅ In Stock

## Summary

> 🌿 Breathe smarter, grow stronger — CO2 control that works round the clock!

## Quick Answers

- **What is this?** CO2 Controller Carbon Dioxide Controller CO2 Meter Monitor Day and Night Relay Function, NDIR CO2 Sensor for Green House, Grow Rooms, Factory, Home, Office by danoplus
- **How much does it cost?** € 434.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/645124948-co2-controller-carbon-dioxide-controller-co2-meter-monitor-day-night)

## Best For

- danoplus enthusiasts

## Why This Product

- Trusted danoplus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Alerts:** Audible buzzer alarms when CO2 exceeds your set threshold, keeping your environment safe and controlled.
- • **Dual Mode Flexibility:** Switch seamlessly between Plant Mode for grow rooms and Human Mode for indoor air quality management.
- • **Precision CO2 Monitoring:** Track real-time CO2 levels with a wide 0-5000ppm range and detailed trend charts for minute-to-week analysis.
- • **Smart Day & Night Control:** Automatically adjusts CO2 output by detecting day and night cycles, optimizing energy use and plant health.
- • **Effortless Installation & Adaptability:** Wall-mount design with piggyback socket, altitude adjustment (50-500m), and a 4.5m sensor cable for versatile placement.

## Overview

The DANOPLUS CO2 Controller is a professional-grade NDIR sensor device designed for precise carbon dioxide monitoring and control in greenhouses, grow rooms, offices, and factories. Featuring a wide measurement range (0-5000ppm), automatic day/night relay function, dual Plant/Human modes, and an audible alarm system, it ensures optimal air quality and energy efficiency. Its wall-mount design, altitude adjustment, and long sensor cable make it adaptable to diverse environments, empowering users to maintain ideal CO2 levels effortlessly.

## Description

CO2 Controller Carbon Dioxide Controller CO2 Meter Monitor Day and Night Relay Function, NDIR CO2 Sensor for Green House, Grow Rooms, Factory, Home, Office : desertcart.in: Industrial & Scientific

Review: Top
Review: Muy fácil de utilizar

## Features

- ✅【CO2 Controller】This CO2 Controller is equipped with wide LCD screen, 0~5000ppm measuing range, it's able to record trend chart of CO2 levels per minute/hour/day/week for analysis
- ✅【Plant Mode&Human Mode】The Carbon Dioxide Controller is designed with Plant Mode and Human Mode, can mannually control the CO2 level for CO2 generator in Grow room, or control the ventilation system indoor
- ✅【Audible Alarm】This CO2 Controller will alarm via buzzer when the CO2 level exceed the setting threshold, and you may manually adjust the CO2 ppm threshold accordingly
- ✅【AUTO Day&Night Detection】CO2 Controllers has auto day and night detection, it will automatically turn off CO2 generator/regulator by turning off the output power during the night
- ✅【Multi-Functional】Wall mounted CO2 Monitor & Controller comes with piggy back socket, Altitude Adjustable from 50 to 500 meters, 14.8 feet (4.5m) Cable for CO2 sensor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08H8H9D2M |
| Alarm | Audible |
| Best Sellers Rank | #246,525 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #512 in Indoor Air Quality Meters |
| Brand | DANOPLUS |
| Colour | Green |
| Included Components | CO2 Controller, CO2 Sensor, screws and tapes and English Instruction Manual |
| Item Weight | 363 g |
| Item model number | KB0297 |
| Manufacturer | DANOPLUS |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Operating Humidity | 95 percent |
| Power Source | AC100~240VAC |
| Product Dimensions | 50D x 15.8W x 10.6H Centimeters |
| Sensor Type | Non Dispersive Infrared |
| Style | CO2 Controller |
| UPC | 619317590304 |

## Product Details

- **Alarm:** Audible
- **Brand:** DANOPLUS
- **Colour:** Green
- **Item Weight:** 363 g
- **Number of Items:** 1
- **Operating Humidity:** 95 percent
- **Power Source:** AC100~240VAC
- **Product Dimensions:** 50D x 15.8W x 10.6H Centimeters
- **Sensor Type:** Non Dispersive Infrared
- **Style:** CO2 Controller

## Images

![CO2 Controller Carbon Dioxide Controller CO2 Meter Monitor Day and Night Relay Function, NDIR CO2 Sensor for Green House, Grow Rooms, Factory, Home, Office - Image 1](https://m.media-amazon.com/images/I/41MewDiN-fL.jpg)
![CO2 Controller Carbon Dioxide Controller CO2 Meter Monitor Day and Night Relay Function, NDIR CO2 Sensor for Green House, Grow Rooms, Factory, Home, Office - Image 2](https://m.media-amazon.com/images/I/513uZEFjLNL.jpg)
![CO2 Controller Carbon Dioxide Controller CO2 Meter Monitor Day and Night Relay Function, NDIR CO2 Sensor for Green House, Grow Rooms, Factory, Home, Office - Image 3](https://m.media-amazon.com/images/I/51SzGk1czNL.jpg)
![CO2 Controller Carbon Dioxide Controller CO2 Meter Monitor Day and Night Relay Function, NDIR CO2 Sensor for Green House, Grow Rooms, Factory, Home, Office - Image 4](https://m.media-amazon.com/images/I/51WHTS8nUgL.jpg)
![CO2 Controller Carbon Dioxide Controller CO2 Meter Monitor Day and Night Relay Function, NDIR CO2 Sensor for Green House, Grow Rooms, Factory, Home, Office - Image 5](https://m.media-amazon.com/images/I/51ddlbU1d4L.jpg)

## Questions & Answers

**Q: Everything seems fine but when exceed the co2 level, the fan connected wont turn on. Any solution problem? Thank you**
A: Are you set up correctly ?  Out of the box it’s set to add co2 to a greenhouse. So it deactivates the solenoid

**Q: Is it possible to get this co2 day and night monitor with eu-plugs?**
A: "Hi, it comes with US plug, we can supply you with the EU plug if you want to purchase it with EU plug. Please contact our customer service representative through Amazon message.  Or if your shipping address is in Europe, you may buy the item through the link below:

http://www.amazon.it/dp/B08H8BP15N?ref=myi_title_dp

**Q: Can you Calibrate co2?**
A: Not sure what you mean by calibrate. Can use it to add co2 or remove co2 depending on what use you have for it. Can set it to whatever range you want.

**Q: Can the sensor be placed in a return duct of a residence?**
A: Hi, yes, it can.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***O on 18 August 2025*

Top

### ⭐⭐⭐⭐⭐ Review
*by J***N on 12 February 2025*

Muy fácil de utilizar

### ⭐⭐⭐⭐⭐ Review
*by F***R on 27 December 2022*

El producto cumple su función venía en su caja lo que no me gustó es que venía solo en una caja sin protección alguna contra golpes en el manejo de la paquetería

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-18*