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Price
$132.99
Home/DIY & Tools/Safety & Security/Fire Safety/Carbon Monoxide Detectors
Kidde 4MCO Carbon Monoxide Alarm - Hard Wired - Mains Powered - 230v โ€” image 1
Carbon Monoxide DetectorsKiddeโœ“ In stock

Kidde 4MCO Carbon Monoxide Alarm - Hard Wired - Mains Powered - 230v

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$132.99
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About this item
  • Mains powered with 7 year sealed rechargeable lithium back-up battery
  • Provides end of life warning when the alarm has reached the end of it's life
  • LED display indicates alarm state, power supply status and low battery
  • Digital display provides early warning of intermittent and low CO levels and shows FIRE or CO when interconnected with other Kidde alarms
  • Option to have standard LED or digital display
Product description

Kidde 4MCO Hard Wired Mains Powered 230v Co Carbon Monoxide Alarm Ideal for new builds, re-wiring projects and property refurbishments, the Kidde 4MCO is a mains powered carbon monoxide (CO) alarm that can be interconnected by wire with the Kidde Firex smoke and heat alarms. Fitted with a rechargeable lithium back-up battery, the Kidde 4MCO has a 7 year sensor lifespan and provides a warning when the unit has reached the end of it's life. The alarm is available with or without a digital display screen. FEATURES Mains powered with 7 year sealed rechargeable lithium back-up battery CE marked and Kite marked to BS EN52091:2010 Can be hard wire interconnected with the Kidde Firex range of smoke and heat alarms Sensitivity level: 30ppm (parts per million) CO gas Features a test/reset button for regular testing Option to have standard LED or digital display 7 year sensor lifespan 6 year manufacturers warranty Provides end of life warning when the alarm has reached the end of it's life Sounds an 85dB audible alarm on activation LED display indicates alarm state, power supply status and low battery Digital display provides early warning of intermittent and low CO levels and shows FIRE or CO when interconnected with other Kidde alarms.

Product details
Brand
Kidde
Manufacturer
Kidde

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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