This New Hotel Tech Can Detect Smoking But Can You Trust It? Your Mileage May Vary We are coming over to vegas in August and stopping at a Hilton on the strip. I've read that some hotels have Vape detection systems in the rooms. How true is this I was reading a post from about a year ago. About the legitimacy of hotels having silent vape alarms. Well I just found one in my hotel. Discreetly attached to the back Do Vapes Set Off Hotel Smoke Alarms Can hotels detect vaping in rooms? Can You Vape in a Hotel Room? Crystal Vape & Crystal Bar & SKE Vape Official Station Can Hotels Detect Vaping in Rooms? Ecigator