Gas leak alarm recommendations

[WaterTight]

My mum has lost her sense of smell and lives alone.

Her neighbour had a gas leak yesterday and made us think maybe she should have a gas alarm as well as the fire and CO ones I put up for her as I presume the smell of gas is the most likely way people realise there is a leak.

Wasn't sure if such a thing existed so went on Amazon and their top results seem to be a bit iffy tbh.

Is there something good out there any of you would recommend?

Thanks

 

[Harvest Fields]

I think fire angel do one. But never looked at or fitted one.

 

[ShaunCorbs]

what do you want just a visual alarm or one that turns the gas off?

 

[WaterTight]

Visual/audible would be great.

 

[Harvest Fields]

Did you look at the fireangel one?

 

[WaterTight]

Looking at it on Amazon was why I posted this thread as seemed to be a lot of negative feedback, so wondered what the gas guys would recommend.

https://www.amazon.co.uk/LED-Natural-Gas-Alarm-FireAngel/dp/B075NQ9MP4

 

[ShaunCorbs]

Depends on the ratio it works on