Wynd Sentry 12+

This product has worked for me every time. I had someone be dishonest and tell me they were cooking bacon and that caused the device to go off. The next day after they checked out, we discovered they had burned up a frying pan by accidentally leaving the stove eye on, and that had smoked up the property for over an hour. By me contacting the guest, they were able to go inside and resolve the situation before it got worse.
So this device not only alerts you of recreational smoking, but also fire hazards. It also alerts you when the incident clears up which is very helpful.
For us, the device has never went off due to regular cooking but it will alert you if something is about to be or is on fire, such as a stove eye being left on and burning up a pan.

I have their product since their first launch early this year and had some trouble getting it connected but Karen from customer service was super helpful and troubleshoot with me until it was fixed. Since then, they released a few software updates and it has been very stable for me. I really like that the device can tell when a guest smoking vs cooking and notify me right away. Makes enforcing on non smoking in my property a lot easier.

We absolutely love this device.
It serves many needs from guest comfort and safety to security. Wynd Sentry alerts via text messages and email which lets us know quickly if there is an issue at the property.
The smoke alerts alone are worth the price of the unit and monitoring as it can distinguish between smoke coming from cooking, tobacco, vaping or marijuana.
I can’t say enough about the value of the Wynd Sentry system.