For a combination unit smoke and CO2 it is very compact. and slim. There are no batteries to worry about as it has its own built in. I also like the very stylish modern design. Take care when ordering as it is not suitable for kitchens or bathrooms, mine is in the dining room. It does flash intermitently to tell you its working and this is noticeable in a dark room so I wouldn't recommend in a bedroom if you are troubled with insomnia; most people shouldn't be bothered though, you ignore it after a while as its like those little red lights you get on PIR's.
Verified purchase: Yes | Condition: New
One of the more expensive dual alarms, but nicely made, easily fitted and good instructions. Hoping the battery will last the recommended 10 years. Green power flashing light is a bit annoying at night but assume we will get used to it. Otherwise would have given 5 stars.
Verified purchase: Yes | Condition: New
This is an excellent idea as both the smoke and carbon monoxide alarm are in the same unit with a ten year battery. This means that you don't have two alarms in different places which also have two different expiry dates to remember. All you do have to remember is when it was bought and to test it on a regular basis. The alarm has separate identifying alarms so you know both functions are working and two different alarm calls for either smoke or carbon monoxide so there is no confusion as to which it is. Ten years protection - what's not to like?
Verified purchase: Yes | Condition: New
This above all is a great idea to combine the smoke alarm and the Carbon Monoxide alert together worked immediatly without much work to fit it . As soon as I attached the ceiling fixture and added the main part to it I just pressed the button and away it went . Recommend the Fire Angel Also, it is sealed so, no need to keep changing batteries . I had a Fire Angel before but only the Smoke Alarm and, although I bought that way back in 2010 it has only just stopped working . It was only supposed to last 7 years . That in itself says a lot .
Verified purchase: Yes | Condition: New
Well constructed, easy to fit and also suitable for use on a boat, which was what I wanted. With a 10 year battery life, has to be a win win.
Verified purchase: Yes | Condition: New
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