BExS110/BExDS110 Alarm Horn Sounders 117dB(A) The flameproof BExS110 alarm sounders are suitable for Zone 1 & Zone 2 applications and the BExDS110 sounders also for Zone 21 & 22. Sound level ouputs are up to 117dB(A) at 1 metre with a choice of 32 alarm tones and 3 remotely selectable stages.
bairn definition: The definition of bairn is the Scottish term for a child. (noun) An example of a bairn is a reference in a book when a Scottish character says they âhave a dozen bairns,â which means a dozen children. ...
Cairngorm is a variety of smoky quartz crystal found in the Cairngorm Mountains of Scotland. It usually has a smokey yellow-brown colour, though some specimens are a grey-brown. It is used in Scottish jewellery and as a decoration on kilt pins and the handles of sgian dubhs (anglicised: skean dhu).