A reliable way to protect against the dangers of carbon monoxide. This FireAngel CO alarm uses an advanced electrochemical sensor to provide fast, accurate warnings, displaying the detection levels clearly on its compact LCD screen.

Powered by replaceable AA batteries, the unit can be wall-mounted or left free-standing – making it ideal for flexible use at home, in caravans, or when travelling. A built-in memory function shows when the unit has previously detected CO, while the Sleep Easy feature silences low battery chirps overnight.

• Electrochemical sensor – accurately detects carbon monoxide
• LCD display – provides visual instructions and clear readings
• Memory function – shows when CO was previously detected
• Portable design – can be wall-mounted or left free-standing
• Sleep Easy feature – silences low battery warnings overnight

Delivery (UK mainland only)

 

Next Day: £5, or FREE over £40

- Order by 9pm Mon-Thu: next working day

- Order Fri to 5pm Sun: Monday

- Order after 5pm Sun: Tuesday

 

Pre-12pm: £10

- Same cut-offs as Next Day above

 

Saturday & Sunday: £10, or £5 over £40, or FREE over £75

- Saturday: order by 6pm Fri

- Sunday: order by 4pm Sat

 

Heavy items (over 30kg)

- Mon-Fri only. Order by 6pm and allow up to two working days

- Order after 6pm Thu: arrives after the weekend

 

Supplier items

- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)

 

More about delivery 

Next Business Day Collection (eligible items)

- Order by 9pm Mon-Thu: collect next day

- Order after 9pm Thu to 5pm Sun: collect Monday

- Heavy items (over 30kg): allow up to two working days

 

Opening hours

- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm

- Saturday: 7am-6pm

- Sunday: 9am-4pm

 

Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.

 

Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.