2 In 1 Combination Smoke and Carbon Monoxide alarm, can detect both smoke and carbon monoxide, it combines smoke and carbon monoxide dual sensors in one detector, which will reduce the cost. Also with DC 3V built-in lithium battery with 10 years battery life, not hard-wired or mains powered detector, convenient to install, save the battery cost. Large test button for easy recommended monthly testing, when you want to test the device, no need to take it off, just need a rod or a stick to press it. Low battery warning. 10 Year Product End-of-Service Life Warning. Figaro CO sensor from Japan, which lasts for 10 years. ETL certification with UL 217/UL 2034 test standard

2 in 1 Smoke and CO Detection/10 year tamper proof battery life/Low Battery Warning/Easy Installation/Loud 85db Buzzer with Flash/

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Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

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