• Combination Smoke Detector and Carbon Monoxide Detector Can Detect the threat of these Two Gases.
  • Carbon Monoxide Detector alarm Using High accurate Electrochemical Sensor, alerts you to Carbon Monoxide Danger.
  • Photoelectric Sensor Detects Smoke, Smoke Detector While Minimizing false alarms.
  • Smoke CO Detector Operated unit installs quickly and easily without an electrician at home or bedroom.
  • LCD display concentration PPM, real-time monitoring to protect your safety

Works good.Simple instructions and easy to work on.No drilling required.I just put it by the kitchen's counter.

It is easy to install. And very beautiful. Digital display is also very convenient. Three AA batteries are required. This product is what every family needs,very useful.

This Smoke/Carbon Monoxide Alarm provides the ultimate protection & peace of mind. The intelligent alerts discriminate between steam and smoke. I love the product option to have smoke and CO2 detector in one device.i purchased this after finding out many were higher priced and some that were the type that are called “ad ons” to go with existing systems. They offer many features in reasonable price. Digital display shows required details, very helpful. And also flashing green light indicates it is working and red light indicates need to change battery, very convenient.

For this kind of thing it should be as easy as possible to use and set up and that’s what this was. Put in the battery, turn it on and press test. Boom! Done. Set it and forget it. I really like that this isn’t just a smoke detector but a carbon monoxide detector as well, so a 2 in 1. Works so far so I am satisfied.

I put this in my basement to protect my family. The batteries are easy to replace, and it is easy to hang. The flashing green light is helpful, so I know it’s always working.

I needed to get a new detector for my ‘utility room’ where our furnace and hot water heater are. This was perfect because it is good for both smoke and carbon monoxide. It’s tone is nice and loud especially since that’s downstairs; my wife can hear it in our bedroom when i was testing it. I’ll definitely buy more as I need to replace my other detectors!

I tested the sensor by putting it near the tailpipe of our car while it was running in the driveway. The sensor went off immediately and gave a high CO reading. I'm convinced it works now. The CO level readout is a nice feature.

Beautiful looking smoke/carbon monoxide detector. Easy to operate, easy to install. Simple instructions and easy to work on, no problem. The batteries are easy to replace.

It's nice to have 2 important detectors in one unit. The assembly and mounting was very easy. Comes with all needed hardware and instructions. System tests were easy and it works great. You can never put a price on safety but this is a really good value for two detectors in one attractive unit.

Very nice looking smoke/carbon monoxide detector. Easy to operate, comes with installation hardware. Easy to follow instructions also. Very nice.