Can Vaping Devices Set Off Smoke Alarms? (REAL TEST) Can Smoke Detectors Detect Vape? (compared with a Vape Detector) Do Vapes Set Off Smoke Alarms? Find Out Here! Vapoholic Can Vape Pens Trigger Smoke Alarms in Buildings or Planes? March 26th, 2026: A passenger on Alaska Airlines flight ASA1436 from Seattle to Sacramento set off a smoke alarm at 35,000 feet after using a vape inside the lavatory, prompting the pilots Found out what an airplane smoke detector sounds like : r unitedairlines