This Company may be a scam - AVOID!! I'm not sure if this company is a scam. I ordered a CO2 detector which has never arrived. The tracking information I received directed me to a shipping company website in Chinese and I had no ability to change to language to English. I have sent e-mails and called customer service numerous time with no response - AVOID AT ALL COST

X-Sense Smoke Detectors Purchased two Smoke Detectors from X-Sense to replace two expired Smoke Dectectors. They both failed in six months. Would no longer pair and when I checked with a smoldering fire, they did not go off. I sensed that they probably never worked as a smoke detector, because there has been smoke from the Kitchen and the Fire Place, and nothing sounded. The older smoke alarms would have gone off right away. When I contacted X-Sense, they said they should not be checked with REAL SMOKE! WHAT???!! Save your money and time. These things are JUNK! Buy from one of the major makers of smoke detectors.

X-sense WiFi smoke alarm that does not work My problem is with a smoke alarm which is marketed by a company calling itself ‘X-sense’ the alarm purports to function wirelessly, it does not, I have contacted the company for help but have just been fobbed off each time. I was going to review them on Amazon which is where I bought it but they, or Amazon, are blocking reviews hence the review is here. According to what I get on Amazon X-sense do not exist, no doubt another of the Chinese sellers who disappear when they get enough complaints and Amazon do not help as there is no way to contact them.

X-Sense XS01-W causes false alarms around the clock I bought 10 X-Sense XS01-W connectable smoke alarms and (after testing) installed these in a student home. Within a week, I got reports that these alarms went of in the middle of the night for no apparent reason. A week later, I witnessed this myself: I was in the house on saturday morning and all alarms went off, one after the other with a couple of minutes in between. The trigger each time seemed to be a different alarm. I took all of them home and put them on my desk. Within the day, I had the same experience (luckily not at night). I retested all of them, and found one to be defect (ie it did not react entirely as described in the manual when I tested it). But regardless of that, I think it is unacceptable that any defect would cause this behaviour. I luckily was able to return them, and now bought non-connected alarms again.

My review was removed My review was removed And this is unfair I really bought a sensor and a remote control And they are not working The customer service do not want to refund me Any way the product is not working together you can not stop the sensor with the remote control and the technical service told me that TO AVOID