System Sensor SWK-P SpectrAlert Advance Weatherproof Wall Strobe, 12/24 Volt, Multi-Candela 15, 15/75, 30, 75, 110, 115, Plain (No Lettering), White

Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.