Sponsor Content Created With Siterwell
Make your home safer in 2026 with Siterwell Smoke and Carbon Monoxide detectors
Keep your home safe.
How much thought do you put into your smoke or carbon monoxide detectors? Given that they could save lives, you may be shocked to hear that many cheaper combination alarms that track for both simply don’t meet US safety standards.
If you’re looking for a smoke and CO monitor that can work out whether smoke is from a fire or cooking, or which responds quickly to signs of CO exposure, then good news - Siterwell’s range of dual sensor alarms adheres to both UL 217 and UL 2034 standards.
Not only does this mean your home is safer for having them in it, but it can be a huge help when it comes to managing insurance expectations if the worst should happen - if your smoke detector or CO monitor doesn’t meet one or both, then you could find claims rejected.
With affordable models packed with clever tech and even battery life that can last a decade, Siterwell options are an ideal safety solution for your home. Here are three models available right now.
Siterwell A8612B-6AR Hardwired Interconnected Smoke & CO Detector
The Siterwell A8612B-6AR Hardwired Interconnected Smoke & CO Detector is a fantastic, flexible dual-purpose detector which uses dual light wave technology to tell what’s smoke from a fire and what’s smoke from cooking to avoid alarms when they’re not needed, while you can use it wired or wirelessly with up to 18 connected at once - ideal for large spaces.
AA batteries make for ideal backup power sources during a power cut, while the unit also adheres to 5VA flame-retardant standards to ensure it continues operation in extreme temperatures.
Why you should buy it:
- Wired and wireless options
- Battery backup
- Reduces false alarms
- 5VA Flame Retardant standard
- Buy here
Siterwell A8612B-4R Wireless Interconnected Smoke & CO Detector with 10-Year Battery
Don't have a hard-wired option where you live? Fear not — the Siterwell A8612B-4R Wireless Interconnected Smoke & CO Detector with 10-Year Battery, as the name suggests, has a lithium battery that can last for a decade of peace of mind.
It uses dual-wave technology to ascertain when smoke is from a fire, and offers a CO sensor, too. One button mutes it for 10 hours, and you can twist it to get it down from the ceiling - a far cry from fiddly sensor release systems.
Why you should buy it:
- 10-year battery for peace of mind
- 2-in-1 smoke and CO tracker
- Easy to install
- Reduces false alarms
- English and French voice options
- One-Touch Mute for 10 hours of silence when needed
- Buy here
Siterwell GS886F-H02 Hardwired Interconnected Smoke & CO Detector with 10-Year Backup Battery
The Siterwell GS886F-H02 offers a hardwired solution for under $45 which uses a two-pronged approach to detect carbon monoxide and smoke. Its photoelectric and electrochemical sensors can spot signs of both, while it’s also smart enough to tell when you’re cooking or doing something else that may give off a false-positive.
It has a huge 10-year Dual-Power Assurance, thanks to its integration of both a 10-Year battery and AC power, with spoken warnings in English and French to ensure clarity when an emergency occurs.
Why you should buy it:
- 10 Year Assurance for long-lasting safety checks
- Tracks smoke and CO in one package
- Smart enough to realise when you’re cooking
- English and French voice options
- Buy here
Whether you’re looking for a compact solution that won’t be triggered by your cooking or something that can cover a residential or commercial property without breaking the bank, Siterwell’s products cover all bases.
Crucially, every single product on this page gives peace of mind that you can be aware if something is wrong, and allows you to stay safe in 2026.
Get instant access to breaking news, the hottest reviews, great deals and helpful tips.
