Firehawk CO7B-10Y Carbon Monoxide Alarm Detector with 10 Year Battery

I recently purchased the Firehawk SML CO7B-10Y Carbon Monoxide Alarm, and after using it, I can confidently say that it’s a well-designed and reliable safety device. The alarm has a sleek, compact, and lightweight design that blends seamlessly into any home environment. It’s small enough to be unobtrusive but sturdy enough to feel durable. The white color makes it look modern and clean, fitting well with most home decor. Setting up the Firehawk CO alarm was quick and hassle-free. It comes with mounting accessories, but you also have the option to place it on a flat surface if you prefer not to drill holes. The user manual provides clear instructions, making it simple even for those who aren’t particularly handy. A 10-Year Sealed Battery – One of the standout features is the sealed lithium battery that lasts up to 10 years. This eliminates the need for frequent battery changes and ensures continuous protection without worrying about power failures. Accurate Detection – It uses an electrochemical sensor, which is highly reliable for detecting dangerous levels of carbon monoxide. I tested it near a fuel-burning appliance, and it responded quickly. Loud Alarm & LED Indicator – The 85dB alarm is loud enough to be heard throughout the house, and the LED indicators (green for normal operation, red for alarm, and yellow for fault) provide clear visual feedback. Test & Hush Button – The test function is easy to use, allowing me to verify that the device is working properly. The hush button is also a useful feature to silence any nuisance alarms without deactivating the unit. The Firehawk SML CO7B-10Y is an excellent carbon monoxide detector that offers peace of mind with its long-lasting battery, reliable detection, and user-friendly features. It’s perfect for homes, apartments, and even holiday properties. Pros: 10-year sealed battery (no need for replacements) Highly sensitive electrochemical sensor Easy installation & maintenance Clear LED status indicators Loud alarm for emergencies Cons: No digital CO level display (would be a useful addition) Can’t replace the battery (must replace the unit after 10 years) A must-have for home safety! If you’re looking for a dependable and maintenance-free carbon monoxide alarm, the Firehawk SML CO7B-10Y is a fantastic choice. Highly recommended!

This works great. Was to set up.

A good shrill alarm. The photographs of assembly need to be larger for those struggling with poor sight, even wearing glasses it wasn't easy. I missed the actual words 'Table 1' on the instruction leaflet too. To find an alarm where I can keep my feet on the ground to access it will change my world, no more step ladders or chairs needed to reach it, which is a godsend the older I get and living alone should I fall. So for me it's the prefect solution. It has a sealed battery unit and is guaranteed for 10 years

Can’t believe it’s been 10 years already. Swapped it for my old one so didn’t need to install. However perfect device, pop it next to your boiler and rest easy for another decade. Loud beep, compact, test button works.

Excellent and very necessary easy to fit or replace existing one

Very easy to install

Expensive but last a long time.

Brilliant neat product far cheaper than other outlets and faster delivery good value for the money