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Variants
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Housegard SA411S is an optical smoke alarm 230V mains current powered. Up to 38 units can be installed in series. It is 9V battery supported that ensured the power supply to the smoke alarm in case of a blackout. A pause switch allows the smoke alarm to be temporarily silenced in the event of a false alarm.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!