http://www.alarm-monitoring.co.uk/2009/10/06/an-alternative-alarm-idea-billiard-balls/ The Alarm Monitoring Company's website providing details of our monitored alarm systems and CCTV, and other alarm monitoring services. The Alarm Monitoring company provides monitored intruder systems across the UK, including London, Leeds, Manchester, Sheffield, Liverpool, Hull, York, Newcastle and Bristol. http://wordpress.org/?v=2.8.5 hourly 1