Build My Home WiFi Smoke and Carbon Monoxide Detector: 2-in-1 smoke and CO detection
Ever wished your home could look out for you? The WiFi Smoke and Carbon Monoxide Detector does just that, pulling double duty to sniff out smoke and carbon monoxide—because safety shouldn't have to choose. And when it finds trouble? An 85 dB alarm that's impossible to ignore (trust us, your neighbors will hear it too). Hook it up to the Tuya Smart Life app, and suddenly, you're checking on your home from the beach. (Go ahead, we won't judge.) Plus, its WiFi connectivity means it slides into your smart home setup smoother than your favorite playlist.
- Two threats, one device: smoke and carbon monoxide don't stand a chance.
- That alarm? Loud enough to wake the dead—or at least your teenager.
- Keep an eye on things from anywhere, because the Tuya Smart Life app turns your phone into a safety net.
- Setting it up is a breeze, so you can get back to binge-watching your favorite show in no time.
Features
- 85 dB alarm sound
- Tuya Smart Life app integration
- Remote monitoring
- WiFi connectivity
- 2-in-1 smoke and CO detection
General specs
- Brand: Build My Home
- Seller: Joom
- ID: 674845d4874e7401e5191482
- Alarm Sound Level: 85 dB
- Connectivity: WiFi
- Compatibility: Tuya Smart Life app
- Detection Types: Smoke, Carbon Monoxide
- First listed by seller: 5/30/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
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$87.33
Last price update: 11/15/25
Out of stock
Price History for seller Joom
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
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WiFi Smoke and Carbon Monoxide Detector 2-in-1 smoke and CO detection
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| Brand | Build My Home | RSH | OLUNCLE | Tuya | X-Sense | First Alert |
| Model | OL0902U | WIFI Smart CO2 Meter | XP0A-iR | SMCO600NV | ||
| Color | ||||||
| Rating |
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| Price | $87.33 | $41.32 | $39.90 | $106.99 | $115.99 | $119.00 |
| Seller | Joom | Gshopper | Amazon | Gshopper | Amazon | Amazon |
| Update | November 20, 2025 | July 25, 2024 | December 6, 2025 | July 25, 2024 | December 9, 2025 | December 6, 2025 |
| Connectivity | WiFi | WiFi | WIFI | Wi-Fi (2.4 GHz only) | ||
| Compatibility | Tuya Smart Life app | Alexa, Tuya Smart Home | Tuya App | Incompatible with 5.0 GHz Wi-Fi, Does not connect to base station, Devices connect individually to app | ||
WiFi Smoke and Carbon Monoxide Detector
$87.33
