Security system
26th May 1972, Page 60
26th May 1972
Page 60
Page 60, 26th May 1972
— Security system
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The Sesco Porta-Guard security system is designed for both goods vehicles and containers.
High-freouency vibrations caused by an attempted break-in give an instant response in the form of a siren; power is from a battery or, in an alternative version, direct from the mains, Low-frequency vibrations from normal local background movement are filtered out.
All components are housed in a grey stove-enamelled steel case measuring 1ft by 1ft x 0.3ft, and the case has two external sockets from the connection of additional sensors. Made by: Sesco (Security) Ltd, Jubilee Works, Chapel Road, Hounslow, Middx.