eufy Security Smoke and Carbon Monoxide Alarm Listener

I purchased this through the eufy site for $40. In my opinion, it shouldn't cost anymore than the water sensor. Also, eufy doesn't sell it on Amazon or eBay. They don't appear to put this item on sale.

It connected fine to my HomeBase 3. I tested it with my home wired smoke alarms which are really loud, as well as a secondary smoke alarm which is not as loud. It heard both of them. No need to install it right next to the smoke alarm as indicated in the instructions.

I have 2 of these sensors. One for inside the house, and another for the smoke alarm in the garage. They appear to be well made, and use the same battery as all other eufy sensors.

Another negative is... For Android phones, it shares the same notification sound as all other eufy sensors and motion.

Minus 1 star due to cost and the notification sound issue.

Very easy to set up for each alarm. But have had multiple false alarms for one of them o er the course of the week.

Very easy to set up for each alarm. But have had multiple false alarms for one of them o er the course of the week.

Can't get it to work with my whole-house hard-wired fire alarm system, so I may have wasted my money. This device appears like it was made to work with individual noise-making smoke and fire detectors... one listener needed for each detector. Yikes!

This is a great addition to our eufy infrastructure. Way to go! Gives added peace of mind 24/7.