---
product_id: 254713094
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: "KSh41952"
currency: KES
in_stock: true
reviews_count: 8
category: "Danoplus"
url: https://www.desertcart.co.ke/products/254713094-co2-controller-carbon-dioxide-controller-co2-meter-monitor-day-night
store_origin: KE
region: Kenya
---

# Auto day/night detection for smart control 0-5000 ppm range with trend chart logging Audible alarm for threshold alerts 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:** KSh41952
**Availability:** ✅ In Stock

## Summary

> 🌿 Breathe smarter, grow stronger — CO2 control that works as hard as you do.

## 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?** KSh41952 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/254713094-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:** Built-in buzzer alarms when CO2 levels exceed your set threshold—never miss a critical change.
- • **Dual Mode Flexibility:** Switch effortlessly between Plant Mode and Human Mode to optimize CO2 for growth or comfort.
- • **Plug & Play Convenience:** Wall-mountable with a 14.8 ft sensor cable and altitude adjustment for seamless installation anywhere.
- • **Precision CO2 Monitoring:** Wide 0-5000 ppm range with minute-to-week trend charts keeps your environment perfectly balanced.
- • **Smart Day & Night Automation:** Automatically powers down CO2 output at night, saving energy and protecting your plants’ light cycles.

## 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 0-5000 ppm measurement range, real-time trend charting, dual Plant/Human modes, audible alarms, and automatic day/night detection, it ensures optimal air quality and energy efficiency. Easy to install with wall mounting, altitude adjustment, and a long sensor cable, it delivers top-tier performance at a fraction of the cost of premium competitors.

## 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.com: Industrial & Scientific

Review: Great monitor/controller! Good as the more expensive competitors - This controller works like a charm. Absolutely accurate and it couldn't be easier to set up. Numbers are large so you can see them and the co2 remote detector has a green light so it doesn't disturb light cycle of plants. $100 less than the leading brand and works just as well!
Review: Damn good!!! - This thing works the best out of all of the CO2 controllers. Don’t waste your time buying any other one I did and it was a waste. It’s very accurate and easy to use I highly recommend.

## Features

- 【CO2 Controller】This CO2 Controller is equipped with wide LCD screen, 0-5000 ppm 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
- 【Auible 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 accoringly
- 【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 piggyback socket, Altitude Adjustable from 50 to 500 meters, 14.8 feet (4.5 m) Cable for CO2 sensor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DANOPLUS |
| Color | CO2 Controller |
| Item Weight | 0.8 Pounds |
| Power Source | AC100~240VAC |
| Product Dimensions | 19.69"D x 6.22"W x 4.17"H |
| Style | CO2 Controller |

## Product Details

- **Alarm:** Audible
- **Brand:** DANOPLUS
- **Color:** CO2 Controller
- **Item Weight:** 12.8 ounces
- **Number of Items:** 1
- **Operating Humidity:** 95 percent
- **Power Source:** AC100~240VAC
- **Product Dimensions:** 19.69"D x 6.22"W x 4.17"H
- **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/71qeiqMMg4L.jpg)

## Available Options

This product comes in different **Color** options.

## 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

### ⭐⭐⭐⭐⭐ Great monitor/controller! Good as the more expensive competitors
*by M***K on June 21, 2022*

This controller works like a charm. Absolutely accurate and it couldn't be easier to set up. Numbers are large so you can see them and the co2 remote detector has a green light so it doesn't disturb light cycle of plants. $100 less than the leading brand and works just as well!

### ⭐⭐⭐⭐⭐ Damn good!!!
*by C***S on December 3, 2023*

This thing works the best out of all of the CO2 controllers. Don’t waste your time buying any other one I did and it was a waste. It’s very accurate and easy to use I highly recommend.

### ⭐⭐⭐⭐⭐ Super accurate
*by D***E on March 12, 2024*

This works fantastic so far , it’s very accurate, if I put it with pulse it’s all but identical, on opposite sides of tent it is about 80 ppm off but it’s the distance from the co2 emitter . Otherwise it’s right on .

## Frequently Bought Together

- CO2 Controller Carbon Dioxide Controller CO2 Meter Monitor Day and Night Relay Function, NDIR CO2 Sensor for Green House, Grow Rooms, Factory, Home, Office
- EDYCARX 25ft 1/4" CO2 Drilled Tubing, Black PU, Grow Room CO2 Injection System, Kit Includes Tubing, Fittings & Accessories, Compatible with CO2 Regulator

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.ke/products/254713094-co2-controller-carbon-dioxide-controller-co2-meter-monitor-day-night](https://www.desertcart.co.ke/products/254713094-co2-controller-carbon-dioxide-controller-co2-meter-monitor-day-night)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-01-25*