Smoke and Carbon Monoxide Detector Alarm, 2-in-1 Combination Smoke and Carbon Monoxide Detector with LCD Display and Silence Function, Battery Operated, Not Hardwired

An absolute must-have for the home. Not only does it detect dangerous levels of carbon monoxide, it also displays the readings on a clear and easy to read digital screen. This makes it easy to monitor and track the level of carbon monoxide in your home, ensuring the safety of you and your family. The alarm sounds loud and clear so you'll never miss an alert in an emergency, and the unit is compact and easy to install for any home.All in all, I highly recommend this carbon monoxide detector with digital display, it is very important for the safety of you and your loved ones in your home.

Smoke alarms are functional and super loud. Perfect for any ceiling or wall application and blends easily into the background. I can confirm that the noise of this thing will wake people up, so there is no danger of missing a lifesaving alarm at night.

I originally purchased two of these based on the few positive reviews on Amazon. Out of the two only one seemed to be acting properly. On the other, the blue light stayed on and would not reset out of silent mode. I requested an exchange and the next two that came acted the same as the first defective one I had received. Sending all four back. Furthermore, the product has now shown up on Amazon as "not currently available" Strange don't you think?

Sensor works great as does the test button. Appears to be durable and works when you need it.

During a recent air conditioning installation, the technician used a welding gun to weld some fittings to my home. This is a good test for my carbon monoxide alarm because it lets me know there is a problem with the air in the area. Just what I was looking for as I feel safer at home.

The media could not be loaded.  I like that it comes in a pack of 3. It detects carbon monoxide and smoke. The lcd screen lets you know the level’s of carbon monoxide in your home. Each alarm comes with a high accurate electrochemical sensor and infrared photoelectric sensor. This is a great item to protect your love ones!

These are nice smoke/co2 detectors. I like the digital display on them.What I didn't like was that it was difficult to get the batteries to stay in. I had to move a little metal piece inside the unit so that it would align with the batteries and lock them in place, or they just pop out.It also has individual packets of 2 screws per package (2 per unit). Mine was missing one packet of screws, luckily I have a bunch of spare screws. This probably isn't a common occurrence and was likely just a fluke in mine though.Overall I like them, I just wish the battery compartment felt more secure- which is a big issue for some detectors.

The media could not be loaded.  Smoke alarms are worth having in every home for the safety of your family and pets.We bought this to replace our old one and are glad we bought two sets. We installed them right away, put in fresh batteries and they are ready to go. Installation was very easy indeed. So glad we found this product!