Secware Posted November 21, 2012 Share Posted November 21, 2012 Can you suggest a package to provide 3 x independently switchable on/off beams of 12m, 9m, 6m span with a control panel and sounder. The sounder to mute after a preset time. the system to be mains/ 12v powered. The detectors to be preferably powered from one end only of each beam. As cheap as possible, p.s. external use near the ocean. Quote Link to comment Share on other sites More sharing options...
Secware_Tech6 Posted December 11, 2012 Share Posted December 11, 2012 I wouldnt recommend this as id use a galaxy or a HKC for flexability but Use an optima or accenta with the bell time at 1min Connect the active beams (standard beams will require cabling to both sides) and use shunt switches in parralel with the circuit to shunt. Quote Link to comment Share on other sites More sharing options...
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