Combination Carbon Monoxide & Gas Detector with Digital Display for Home

Description

The Hembisen KH-522 is a 2-in-1 plug-in gas and carbon monoxide detector with backup power for continuous protection. It quickly detects dangerous gas levels and alerts you with both a digital display and an audible alarm.

Key Features:

  • Detects carbon monoxide and combustible gases simultaneously
  • High-reliability electrochemical sensor for fast, accurate detection
  • Digital display shows PPM or LEL readings in real time
  • 85 dB alarm sounds when gas reaches preset levels
  • Backup power ensures continuous monitoring even during power outages

Specifications:

  • Detection: Carbon monoxide and combustible gases
  • Sensor type: Electrochemical
  • Alarm: 85 dB
  • Display: Digital PPM/LEL
  • Power: Plug-in with backup battery
  • Usage: Home safety, continuous gas monitoring

Combination Carbon Monoxide & Gas Detector with Digital Display for Home

Product form

The Hembisen KH-522 is a 2-in-1 plug-in gas and carbon monoxide detector with backup power for continuous protection. It quickly... Read more

10 in stock 3-5 days delivery

$38.99 $34.99

    • Guaranteed secure & safe checkout.

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    • Shipped today? Order within: Jun 05, 2026 23:59:00 -0700
    • Free shipping on all orders
    • No hassle returns, 30 days return

    Description

    The Hembisen KH-522 is a 2-in-1 plug-in gas and carbon monoxide detector with backup power for continuous protection. It quickly detects dangerous gas levels and alerts you with both a digital display and an audible alarm.

    Key Features:

    • Detects carbon monoxide and combustible gases simultaneously
    • High-reliability electrochemical sensor for fast, accurate detection
    • Digital display shows PPM or LEL readings in real time
    • 85 dB alarm sounds when gas reaches preset levels
    • Backup power ensures continuous monitoring even during power outages

    Specifications:

    • Detection: Carbon monoxide and combustible gases
    • Sensor type: Electrochemical
    • Alarm: 85 dB
    • Display: Digital PPM/LEL
    • Power: Plug-in with backup battery
    • Usage: Home safety, continuous gas monitoring

    Returns & Delivery

    When will my order be delivered?

    We ship worldwide. Your order will be packaged really carefully and delivered wherever you want. Delivery takes between 2-4 business days. You will receive an e-mail after ordering with more information about the delivery.

    Can I return my product?

    Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.

    What can I do if my item (or part of it) is damaged?

    We work hard to deliver your items without damage. Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.

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