eufy Security Smoke and Carbon Monoxide Alarm Listener

NEW
$39.99
Due to high demand, orders placed after the 20th of Aug will be delayed and are expected to be shipped around 15th of Sep.
  • eufy Security Smoke and CO Alarm Listener alerts you if your existing smoke or carbon monoxide detectors sound their alarms.
  • This device does not detect fire, smoke, or carbon monoxide and is intended to work with UL listed smoke and CO detectors that are less than 10 years old.
  • Easy to install without the need for tools or professional installation. Requires homebase to operate. Compatible with HomeBase S380 and S280.
  • One App Controls All. Links to HomeBase and the eufy Security app. Easily get notifications and check the battery status.
  • Battery life of up to 2 years. Battery are replaceable.
Choice
  • Water Sensor
    Water Sensor
    $34.99
  • Smoke and Carbon Monoxide Alarm Listener
    Smoke and Carbon Monoxide Alarm Listener
    $39.99
  • Security Siren
    Security Siren
    $39.99
  • Entry Sensor
    Entry Sensor
    $29.99
  • Motion Sensor
    Motion Sensor
    $29.99
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Quick Intro

Wider Recognition Range,
Higher Recognition Accuracy

Compatible with all T3 and T4 smoke alarms and boasting a high audio recognition accuracy rate.

Instant Alerts* When an Alarm is Heard

Through Sub-1G connectivity, HomeBase can be reached all throughout your home, allowing alerts to reach you on your phone in real time.

Connects with HomeBase S380 and S280

HomeBase makes sure you get instant notices* about your home via the app.

Home Monitoring Service with No Monthly Fee

Specs

Brand
Color
Power
Dimensions
Quantity
Operating Temperatures
Installation

FAQ

Is HomeBase necessary to receive notifications?
What is the maximum operating distance from the listener to HomeBase?
What is included in the box?
Why is it called a 'listener'?
*Push notifications with thumbnail previews require thumbnail preview images to be temporarily stored in the cloud.

Customer Reviews

Based on 5 reviews
20%
(1)
60%
(3)
20%
(1)
0%
(0)
0%
(0)
K
Kris
Works well

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.

C
Christopher

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.

C
Christopher

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.

D
Douglas R.
Will not work with integrated central system?

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!

R
Ronald V.
eufy Security Smoke and Carbon Monoxide Alarm Listener

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