Model K4MCO. Can be interconnected with up to 23 other Kidde mains alarms (of which 18 can be initiating alarms). Interconnectable – with other Kidde and Firex mains smoke, heat and CO alarms on a single wiring network using ‘Smart Interconnect’ technology.
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Interconnectable alarm monitors the air for the presence of carbon monoxide. Compatible with other Kidde and Firex mains smoke, heat and CO alarms on a single wiring network using Smart Interconnect technology.
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Interconnectable – with other Kidde and Firex mains smoke, heat and CO alarms on a single wiring network using ‘Smart Interconnect’ technology. Kidde K4MCO. Can be interconnected with up to 23 other Kidde mains alarms (of which 18 can be initiating alarms).
eBay
Firex carbon monoxide alarm, base. 4MCO Hard wired mains carbon monoxide alarm. Interconnectable to Kidde Firex smoke, heat and co alarms. Alarm has an electrochemical sensor which samples the air every 15 seconds for carbon monoxide. Test / Rest button to allow regular testing of alarm function.
eBay
Model K4MCO. Can be interconnected with up to 23 other Kidde mains alarms (of which 18 can be initiating alarms). Interconnectable – with other Kidde and Firex mains smoke, heat and CO alarms on a single wiring network using ‘Smart Interconnect’ technology.
eBay
I have two used Kidde 4MCO alarms. These both recently started beeping which I have read is a sign that the batteries are finished and they need to be replaced. The alarms are in used condition, one is quite yellow and the other is still relatively white.
eBay
Interconnectable - with other Kidde and Firex mains smoke, heat and CO alarms on a single wiring network using ‘Smart Interconnect" technology. Mains-powered carbon monoxide alarm with sealed-in lithium battery, that can be interconnected with up to 23 other Kidde mains alarms (of which 18 can be initiating alarms).
eBay
The 10 year Kidde digital display Carbon Monoxide alarm with slim-line designer casing. The alarm incorporates both highly effective detector technology and a sleek finish. The digital display shows carbon monoxide readings that are taken every 15 seconds, indicating any changes in CO levels. The alarm can be wall mounted or free standing.FREE deliveryProduct Life: 10 yearsBattery: AA batteries includedWarranty: 7 year warrantyDigital display of CO readingsTest/Reset buttonLoud 85db piercing alarm functionDisplays CO levels from 30ppmDetector alarms from 50ppmEnd of life warning signal alerts you when the alarm needs replacingWarning "chirp" and digital display message indicates when batteries are lowKitemarked to BS EN 50291-1:2010 +A1:2012 and CE MarkedSimple installationDimensions (HxWxD): 72x126x35mmPlease note: the packaging may state "excludes batteries" but this is regarding the warranty period; the 5DCO is supplied with suitable batteries.
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