£114.40

It has never been this cheap. We have no record of a lower price.

£114 today · cheaper than every other day in the last 3 months

MCO Home MH9-CO2-WD Z-Wave CO2 and Air Quality Sensor

View at Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 48 days · 48 data points (no recent data)

Historical
Generating forecast…
£143.00 £111.54 £118.40 £125.27 £132.13 £139.00 £145.86 19 July 2026 30 July 2026 11 August 2026 23 August 2026 04 September 2026
View at Amazon ↗

White, MCOEMH9-CO2

Price data last checked 43 day(s) ago - refreshing...

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↑ Price chart
when this has been cheap or pricey
↑ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price Distribution

Price distribution over 48 days • 2 price levels

Days at Price
Current Price
17 days · current 31 days 0 8 16 23 31 £114 £143 Days at Price

Price Analysis

Most common price: £143 (31 days, 64.6%)

Price range: £114 - £143

Price levels: 2 different prices over 48 days

Description

Monitor your environment with the MCO Home MH9-CO2-WD CO2 Sensor. This advanced air quality controller uses Z-Wave technology to provide real-time data on CO2 concentrations, temperature, humidity, and VOC levels. Designed for versatility, it is suitable for industrial, agricultural, and residential settings. This device integrates seamlessly into any existing Z-Wave network and is compatible with other Z-Wave certified products. With an adjustable alarm threshold and high accuracy, it helps you maintain optimal indoor air quality. The white, wall-mounted unit is easy to install using the 82mm hole pitch design, making it a practical solution for smart home or industrial monitoring.

Key Features

The MCO Home MH9-CO2-WD monitors CO2 concentrations from 0 to 2000ppm with high accuracy for reliable air quality data.

This Z-Wave compatible sensor tracks indoor temperature, humidity, and VOC air quality to provide a complete environmental overview.

Set a custom alarm threshold for CO2 levels, starting from a default of 1000ppm, to receive alerts when air quality changes.

Designed for easy installation, this white sensor features a vertical wall-mounted setup with an 82mm hole pitch.

The device functions within a wide temperature range starting from -9.0 degrees Celsius and monitors humidity from 0%rh.

Integrate this controller into any Z-Wave network to work alongside your other certified smart devices.

Product Specifications

Colour
White
Domain
Amazon UK
Release Date
07 November 2016
Listed Since
03 August 2016

Barcode

No barcode data available

Similar Products You Might Like

MCO Home Z-Wave Smart CO2 Sensor - MH9-CO2-WA Air Monitor
99% match

MCO Home Z-Wave Smart CO2 Sensor - MH9-CO2-WA Air Monitor

MCO Home

£140.00 06 Sep 2026
CO2 Detector with LCD Display
97% match

CO2 Detector with LCD Display

CHACON

£60.50 08 Sep 2026
Explore Scientific, WSH2001 Air Quality Monitor, Carbon Dioxide, Humidity, Temperature, White
97% match

Explore Scientific, WSH2001 Air Quality Monitor, Carbon Dioxide, Humidity, Temperature, White

Explore Scientific

£46.20 20 Sep 2026
LogiLink SC0115 CO2 Meter - Traffic Light & Data Logger
96% match

LogiLink SC0115 CO2 Meter - Traffic Light & Data Logger

Logilink

£99.06 10 Sep 2026
WatioWave Indoor Air Quality Monitor - CO2 Level Detector
96% match

WatioWave Indoor Air Quality Monitor - CO2 Level Detector

WatioWave

£123.27 09 Sep 2026
Extech CO100 Desktop Carbon Dioxide CO2 Air Quality Monitor
96% match

Extech CO100 Desktop Carbon Dioxide CO2 Air Quality Monitor

Extech

£304.80 02 Sep 2026
TFA Dostmann CO2 Monitor AIRCO2ntrol 3000 31.5000
96% match

TFA Dostmann CO2 Monitor AIRCO2ntrol 3000 31.5000

TFA

£184.66 27 Aug 2026
Brennenstuhl C2M L 4050 CO2 Meter - Air Quality Monitor
96% match

Brennenstuhl C2M L 4050 CO2 Meter - Air Quality Monitor

Brennenstuhl

£43.84 25 Aug 2026
Laserliner CO2 Detector - Air Quality & Climate Monitor
96% match

Laserliner CO2 Detector - Air Quality & Climate Monitor

Laserliner

£79.95 26 Aug 2026
focombance 5-in-1 CO2 Detector - Air Quality Sensor Monitor
96% match

focombance 5-in-1 CO2 Detector - Air Quality Sensor Monitor

focombance

Price unavailable
Air quality and carbon dioxide (CO2) sensor PNI SafeHouse HS291 with Wi-Fi, control from the Tuya Smart application, CO2 monitoring, temperature, humidity, date and time display, settings menu
96% match

Air quality and carbon dioxide (CO2) sensor PNI SafeHouse HS291 with Wi-Fi, control from the Tuya Smart application, CO2 monitoring, temperature, humidity, date and time display, settings menu

PNI

£52.80 10 Sep 2026
Rotronic CP11 CO2 Metre - Handheld Air Quality Detector
96% match

Rotronic CP11 CO2 Metre - Handheld Air Quality Detector

Roline

£858.99 06 Oct 2026
Extech CO240 Handheld CO2 Meter - Temp and Humidity Monitor
96% match

Extech CO240 Handheld CO2 Meter - Temp and Humidity Monitor

Extech

£298.85 25 Aug 2026
Airthings 321 Wave Enhance - Indoor Air Quality Monitor
96% match

Airthings 321 Wave Enhance - Indoor Air Quality Monitor

Airthings

£129.00 26 Sep 2026
Extech CO260 Indoor Air Quality Meter - CO, CO2, Temp, Humidity
96% match

Extech CO260 Indoor Air Quality Meter - CO, CO2, Temp, Humidity

Extech

£680.56 19 Aug 2026
Smartwares 3-in-1 Indoor Air Quality Monitor – CO₂, Temperature & Humidity – Portable Monitor – For Home, Office & School - FGA-13950
95% match

Smartwares 3-in-1 Indoor Air Quality Monitor – CO₂, Temperature & Humidity – Portable Monitor – For Home, Office & School - FGA-13950

Smartwares

£45.43 09 Oct 2026
Hama Air Quality Meter (CO2 Traffic Light, Carbon Dioxide Detector for Measuring Room Air, Air Quality Monitor with Display for Temperature and Humidity), Black
95% match

Hama Air Quality Meter (CO2 Traffic Light, Carbon Dioxide Detector for Measuring Room Air, Air Quality Monitor with Display for Temperature and Humidity), Black

Hama

Price unavailable
VoltShine Indoor Air Quality Monitor - CO2 Detector
95% match

VoltShine Indoor Air Quality Monitor - CO2 Detector

VoltShine

Price unavailable
MCO Home Z-Wave PM2.5 Sensor, Air Quality Sensor, MH10-PM2.5-WA, 12V
95% match

MCO Home Z-Wave PM2.5 Sensor, Air Quality Sensor, MH10-PM2.5-WA, 12V

MCO Home

Price unavailable
Technoline Co2 Meter WL1030, CO2 Display, with Graphic, Coloured Ventilation Recommendations (Green, Yellow, Red), NDIR Sensor, Black
95% match

Technoline Co2 Meter WL1030, CO2 Display, with Graphic, Coloured Ventilation Recommendations (Green, Yellow, Red), NDIR Sensor, Black

techno line

£69.50 24 Aug 2026
MCO Home A8-9 Z-Wave Plus 9-in-1 Smart Sensor - Temperature, Humidity, Air Quality
95% match

MCO Home A8-9 Z-Wave Plus 9-in-1 Smart Sensor - Temperature, Humidity, Air Quality

MCO Home

£280.00 10 Oct 2026
Smartwares 3-in-1 Indoor Air Quality Monitor - CO2, Temperature and Humidity - 75 DB - UK Plug and Backup Battery - Indication Lights - Test Button, White, FGA-13900-BS
95% match

Smartwares 3-in-1 Indoor Air Quality Monitor - CO2, Temperature and Humidity - 75 DB - UK Plug and Backup Battery - Indication Lights - Test Button, White, FGA-13900-BS

Smartwares

Price unavailable
YZIF Mini LCD Carbon Monoxide Detector - Portable CO Alarm
95% match

YZIF Mini LCD Carbon Monoxide Detector - Portable CO Alarm

YZIF

£8.99 29 Aug 2026
Firexo fxo Interlinked Carbon Monoxide Alarm (Pack of 2)-Wireless CO Detector with 10Year Tamper Proof Battery, LCD Display & Quick Alerts-Can be Interlinked with fxo Smoke&Heat Alarm(sold separately)
95% match

Firexo fxo Interlinked Carbon Monoxide Alarm (Pack of 2)-Wireless CO Detector with 10Year Tamper Proof Battery, LCD Display & Quick Alerts-Can be Interlinked with fxo Smoke&Heat Alarm(sold separately)

Firexo

Price unavailable