Plug in Natural Gas Detector, Hembisen Home Gas Leak Detector Alarm Monitor for LNG, LPG, Methane.

Great product. Works well. It is a life saver.

Good

Thankfully, we haven't had any alarms, and also no problems. The alarm just plugs in any outlet. Press the button to test. Eventually, I'll take it outside and expose it to propane - just to see what happens. But right now, I presume it works. A little piece of mind in a home with the recent addition of gas heat.

Value for money, good product

A little hard to snap into place but does prevent slippage.

Sometimes my wife accidentally turns the gass on

Although I haven’t had it go off for gas emission it seems to work and does the functions listed. I was shocked how loud the speaker voice was during initial plug in at it’s activated. So now I feel safe that it is plugged in my kitchen because my old range has knobs that turn easily when bumped. My hips bump the stove knobs and occasionally I smell the propane, but now I have this alarm to tell me sooner hopefully. As soon as this detector is put through the test I will update this review further. If you have gas appliances, this is really a great device to have in the home for any toxic gases. Just plug in and no more worries. This is my honest opinion