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Z-Wave Carbon Dioxide CO2 Monitor; (MH9-CO2-WD)

Z-Wave Carbon Dioxide CO2 Monitor; MCO Home (MH9-CO2-WD)

Z-Wave Plus v2 carbon dioxide sensor and monitor

Z-Wave Plus V2
800 series
Unit Price
Regular price $10399 USD
Sale price $10399
Regular price $119.99 USD
Calculated at checkout

CO2 Monitor A2-CO2-B & A2-CO2 is a Z-Wave based air quality detector mainly used to monitor CO2 concentration, temperature and humidity in indoor environment. Device can be added into any Z-Wave network, and is compatible with any other Z-Wave certified devices.


  • CO2 display range: 400-5000ppm; 2.5 times greater than previous generation of sensor
  • Default threshold: 1000ppm (adjustable)
  • Temperature range:0°C to 50°C / 32°F to 122°F
  • Humidity range: 0% to 85% RH
  • Dimensions:89x89x20.5mm / 3.5x3.5x0.8"
  • Operating range:0°C to 50°C / 32°F to 122°F, 0% to 85% RH (Non-condensation)
  • Installation: Wall-mounted (Vertical)
  • Hole Pitch:60mm
  • Housing: ABS+ PC

Shipping & Returns

Free US continental shipping for orders over $150; $5 for orders $99 or less. In most cases, any order received prior to 12:00 EST ships the same business day. Orders placed on a weekend or holiday will ship on the next business day. Shipping charges calculated at checkout.

No drop shipping - all stock warehoused in the USA so you won't be charged any import duties for shipments within the USA.

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  • fast delivery

    Free, Fast Shipping

    Free shipping in the USA for orders over $150. Or $5 for orders $99 and under.

  • 1 Year Warranty

    All new items, including open box, covered by 1 year warranty.

  • returns

    Hassle-Free Returns

    Returns within policy accepted up to 30 days after purchase.

Frequently asked questions

Which version of Z-Wave does Z-Wave Carbon Dioxide CO2 Monitor use?

Z-Wave Carbon Dioxide CO2 Monitor uses the most up to date and latest version of Z-Wave: 800 series version of Z-Wave Plus V2.