说是15年10月以后租房强制装。
到亚马逊一看，发现个好看的14，再一看温州作的。品牌也没有注册。不知道通过英国认证没有。
还是买2个美国品牌专门作安保的。18.6
Kidde 10SCO Combination Smoke and Carbon Monoxide Alarm with Voice Notification
http://www.hertsboilers.co.uk/landlord.htm
New Legislation For Landlords 2015
- How To Comply With The Smoke And CO Regulations
http://www.legislation.gov.uk/uksi/2015/1693/regulation/4/made
From 1st October 2015, it has become a legal requirement that all rented properties will have to have smoke alarms and, if necessary, carbon monoxide alarms fitted.
•A smoke alarm is equipped on each storey of the premises on which there is a room used wholly or partly as living accommodation.
•A carbon monoxide alarm is equipped in any room of the premises which is used wholly or partly as living accommodation and contains a solid fuel burning combustion appliance.