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30-day returns as standardOnBuy's minimum returns period is 30 days for most products. There are however some exceptions e.g. perishable goods, personalised items, digital downloads etc. Please read our T&Cs for more information.
Lab-tested in the UK to ensure EN50291-1 Compliancy
Up to 10 Year Warranty
Batteries included
Free UK Delivery
Carbon Monoxide Alarm / Detector Description
Mercury Carbon Monoxide Detector / Alarm
COD-218A (New 2022 Model)
Our digital carbon monoxide alarm is a premium life-saving device that alerts the homeowner of the presence of deadly carbon monoxide gas. The premium gas detector features a large LCD display that shows the present CO Levels and the ambient room temperature.
Featuring an electromechanical carbon monoxide detector this alarm is for use in buildings fitted with gas boilers or fireplaces.
Protect your family This alarm is designed to protect you and your family from carbon monoxide poisoning. Any household or indoor area that has a fireplace or combustion appliance will have an increased chance of rising carbon monoxide levels, especially in older buildings where ventilation is lacking. Simple to use - Nothing else to buy The gas detector is supplied with 3x AA batteries which means you can be up and running in no time.
Designed to last Once you have activated the gas alarm by fitting the batteries this detector will last up to 10 years offering you peace of mind against the deadly effects of carbon monoxide
COD-218A CO Main Features: Up to 10 years working life span from first power-up LCD display shows the carbon monoxide particle sampling count, ambient temperature, and battery level Memory function for CO peak count in the last 24 hours LED status indicators; green for power, amber for fault, and red for alarm Battery-powered to allow the unit to remain functional in the event of a power cut
COD-218A Carbon Monoxide Detector Specifications Apparatus Type B Batteries 3 x AA (supplied) Alarm level 85dB @ 3m Sensor Electromechanical Static working current 80uA Operating temperature 0°C to 45°C Storage temperature -20ºC to 50ºC Humidity 0 to 90% RH CO alarm level 27ppm - 55ppm: 60 to 90 mins, 110 mins 55ppm: within 10 to 40 mins 110ppm: within 10 to 40 mins 330ppm: within 3 mins Lifetime 10 years from first use Dimensions 110 x 77 x 37mm Weight 203g (incl. batteries)
EN50291-1 : 2018 Certification
Please Note: always read the manufacturer's instructions manual for the correct installation of the carbon monoxide detector this apparatus should be installed by a competent person.
The following common symptoms are related to Carbon Monoxide poisoning and should be discussed with ALL members of the household.
Mild Exposure: Slight headache, nausea, vomiting, fatigue (often described as “flu-like” symptoms). Medium Exposure: Severe throbbing headache, drowsiness, confusion, fast heart rate. Extreme Exposure: Unconsciousness, convulsions, cardio-respiratory failure, death. If you experience even mild symptoms of CO poisoning, consult your Doctor.
Carbon Monoxide is an odorless killer
New 2022 Model
Lab-tested in the UK to ensure EN50291-1 Compliancy
Excellent 4.5 out of 5
