Aeropak 200ml Aerosol Easy-to-Use Reusable Instant Trigger Fast-Dissipating Quick-Response Household Smoke Alarm Test Spray

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Smoke Alarm Test Spray — Product Specifications Product Name Smoke Alarm Test Spray Net Weight 120g Gross Weight 185g Shelf Life 3 Years Sample Available — send us a message to get free samples Service OEM and ODM How the Smoke Test Spray Works Aeropak Simulates Smoke Test Spray lets you conveniently verify the complete functional ability of commercial and residential smoke detectors. Unlike the test button on the detector, it does not merely check the batteries — it also