Welcome to the SD Fire Alarms 'Learn how to choose your Fire Alarm's Test Keys' tutorial. This video shows some of the most common test keys used to test different call points. If you have any doubt about what test key you must use to test your alarm, just send us a picture at sales@sdfirealarms.co.uk and we'll do our best to help you find out what key you need.
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Jupiter Skydive
Electronic, instrumental, dance, bigbeat, industrial, triphop
Origin: United States -- Minneapolis
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6 мар 2014
