Rated fire alarms and carbon dioxide alarms
I use these fire alarms and Co2 alarms all the time now manufactured by Fire angel.
There are loads on the market and when i researched the products back when i was getting into lettings these where one of the top rated alarms, so i installed them in my properties and they are great. Also if you read up on them now they are only getting better and are still some of the best rated on the market.
Cool features i like on there alarms are that they can tell the difference from actual smoke to burnt toast so no more trying to wave the fumes away from the alarm while trying to air the kitchen out.
Also they have a sealed lithium battery that will give a 10 year life so ideal for your investment properties and residential property alike and gives you real piece of mind.
Also i find them really easy to install, the unit is completely sealed its literally a matter of installing the back plate then the main unit twists onto the back plate and its locked on and by locking it on to the back plate that activates the alarm.
They also produce one that can link to other smoke alarms and heat sensors and they are great if you have different sections of the property that you want to linked so as soon as one is set of, it will set the others you have linked to it. Again really easy to install and link the other alarms.
Fire angel also produce the heat alarms with sealed lithium battery and can be linked so again will set the whole system off if activated.
Then last but not least they do a great Co2 alarm, put these in the same room of where ever there are any heat sources, such as boiler cupboard, gas fires, wood burners and so on.
These are great and warn you when the battery is coming to the end of its life, i have them all over the place now..
To note read the instructions on these products it will explain how to set them up and also where to site the device for best results.