X-Sense Smart Smoke Detector Carbon Monoxide Detector Combo with Replaceable Battery, Wi-Fi Smoke and Carbon Monoxide Detector with Real-Time App Notifications, SC07-WX, 1-PackGreenCircle Certified: Certified Energy Savings

I have looked for a system that was connected together and X-Sense is the only one I could find with what I wanted.Basically I wanted a security, fire, and carbon monoxide system. What I got was more! My items are1-SBS50 base station5-XPOA-MR/SC07-MR combination smoke & CO alarms4-XS01-WX smoke alarms3-SWS51 water leak sensors3-SDS0A door/window sensors1-SMA51 smart mailbox alarm.All have been insialled for about 3 months now and I have not had any false alarms.I love the system so much I purchased 1 base station, 4 combination smoke & CO alarms, 4 smoke alarms, 2 door/window sensors, and 3 water leak sensors for my son's home which is 125 miles from my home. My app is linked to my son's app so we can see each others alarms and units.X-Sense continues to add new items to the system. I plan to add more door/window sensors for some windows that need protection in the future.PLUS: All the smoke & CO alarms sound when one goes off. Plus ALL units activate in the app for both locations. This is good if you are not home. Connects to your wifi. Batteries have a 10 year life span. Each unit was very very easy to add to the base station.NEGATIVE: I hope they will make a weather alert unit I can purchase and add to the system!!!!I DO RECOMMEND X-SENSE

This detector is very convenient, easy to install, and provides a great user experience. It combines both smoke and carbon monoxide detection, saving the trouble of installing multiple devices at home. The standout feature is its Wi-Fi connectivity, which allows you to receive real-time alerts and status notifications on your phone. Even when you're not at home, you can stay informed, giving you a great sense of security. It’s slightly more expensive than regular detectors, but the added functionality and safety make it worth it.

These were a great upgrade for our airbnb! We were have issues with the quality of older technology and wanted a smart app so we could monitor our alarms remotely. We installed 3 units. They were super easy to install and I love the app used for monitoring. I highly recommend!!!

Easy set up and connection to WiFi. Built with solid plastics. A good value for the cost.

Love them! It's a long story I bought these for my elderly father who fell asleep with some chicken on the stove top. Theres a lot of debate about what transpired next whether the alarms did not go off or he just slept through them but I decided we could not risk that happening again. We replaced his existing hard wired fire alarms since they were quite old and added these as a supplement so he would definitely have working fire alarms AND now CO detectors AND when any alarm goes off it will send an alert to his phone and several other family members so we can make sure everything ok. I also love that I can go on the app and even see the battery state of charge!I was so impressed I bought a few for myself as I run a wood stove and am not always right by it when it's running. House fires are incredibly dangerous and require an immediate response if you want to have any hope of putting them out before they get out of control. Since you may not always be home having text alerts could save your home or be life and death for a loved one or pet.One thing to note there are several different versions. These connect directly to his wireless router which is simple and fairly reliable. There are also versions that interconnect wirelessly through a base station. If I were going to do a whole house I would get the base station version since tripping any alarm will set off all the alarms whereas the wifi ones are not interconnected. For a supplement or in areas where you you may get false alarms like by a wood stove I think the independently operating units make more sense to reduce the false nuisance alarms.

These could save your life.Time to upgrade the smoke detectors or buy these for a loved one.We had a fatal fire down the road from us recently. It was a 3-family home. Sadly a woman and her young child died. For whatever reason they did not have working smoke detectors in their apartment. That was a wake up call for me. I looked at my own smoke/co detectors and they all were past the 10 year date. No one really checks these things until they start beeping.These wifi smoke/co alarms are GREAT for peace of mind. I mean we aren't always home, but maybe our pets are. When I'm at work, miles away from my home, I want to know if the smoke detectors are going off.Easy setup, tested and working.Fast shipping, great price.

Fortunately, I haven't the chance to see it in action, so I cannot really comment on the full usage. I can, however, comment on the looks, app and set up process. This looks like a fairly standard CO alarm and is the same size as many others (maybe just a tad larger). It comes with a display so you can see any potential PPM in your home. Setting up the CO alarm is just like any other. You pull the tab out from between the pre-installed battery and the terminal then use the three provided screws to mount it. Easy peasy. The app is flawless and easy to register and view. It has stayed connected to the Wifi the entire time thus far. I feel safe with this new addition in my house, but I would prefer to be UL listed for the additional piece of mind. I am not sure that it is..

Fast and easy installation. It’s a must have feature to be able to get a notification on your phone that an alarm is going off. You’re able to customize which notifications can bypass silent or do not disturb. Great product.