An alarm you hear, wherever you are.
Smoke & CO Detector
$59
A smoke and carbon monoxide detector that also alerts your phone.
1
26 left in stockOverview
Sounds its own 85 dB alarm like any detector, then tells the base station and your phone, so you know about smoke or CO even when nobody is home.
A voice alert says which room and which hazard.
In the box & care
In the box: smoke and CO detector, mounting plate, 2 AA lithium batteries, screws and anchors, quick-start guide.
Care: press the test button weekly and vacuum the vents twice a year. Replace the whole unit after 10 years.
Specifications
- SensorsPhotoelectric smoke, electrochemical CO
- Alarm85 dB with voice alert
- Power2 x AA lithium, up to 5 years
- Sensor life10 years
- UseIndoor, ceiling or wall
- Size12 cm diameter x 4 cm
- RequiresSentrava Base Station for phone alerts
Pro installation
Add certified installation at checkout or book it later.
Free over $150
Tracked delivery on every order.
60-day home trial
Not right for your space? Send it back for a refund.
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Camera, sensor, smart lock and add-on together save 10%.
Reviews
5.0 out of 5
1 review
Right option say reviewers
- Right option
Alert reached me at work
Burnt toast set it off while I was out and my phone buzzed within seconds, naming the kitchen. Two screws to install, done in five minutes.
Mateo R. · Sep 30, 2026
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