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SDi - Homepage
... SDi offers an unrivalled and proven range of professional fire detector test equipment. The Solo range, now with Lifetime Warranty, enables functional testing of smoke, heat and CO fire ...
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Security Sales & Integration
... SDI also offers Solo test units that allow fire technicians to test smoke detectors in the same manner. Reader Service Number 336 Fire Alarm System Can Survive Catastrophes NetSOLO ...
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