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Wi-Fi Smoke and Carbon Monoxide Alarm with Dual Sensors and App Alerts, 5.2 or 6 Inch

★★★★★4.8 · 4 reviews
$55.00
● In stock, ready to ship

✓ Free US shipping · ✓ Tax free · ✓ 30-day returns

Wi-Fi smoke and carbon monoxide alarm that sends smartphone alerts and has a mute button. Key Features Separate smoke and carbon monoxide sensors Wi-Fi smartphone alerts Mute button for silencing nuisance alarms 85 dB al.

  • Wi-Fi smoke and carbon monoxide alarm that sends smartphone alerts and has a mute button
  • Key Features Separate smoke and carbon monoxide sensors Wi-Fi smartphone alerts Mute button for silencing nuisance alarms 85 dB alarm Materials and Care ABS plastic housing
  • Wipe clean with a dry cloth
  • What's Included 1 smoke and CO alarm, mounting bracket, installation guide (battery contents to be confirmed by seller)

Wi-Fi smoke and carbon monoxide alarm that sends smartphone alerts and has a mute button.

Key Features

  • Separate smoke and carbon monoxide sensors
  • Wi-Fi smartphone alerts
  • Mute button for silencing nuisance alarms
  • 85 dB alarm

Materials and Care

ABS plastic housing. Wipe clean with a dry cloth.

What's Included

1 smoke and CO alarm, mounting bracket, installation guide (battery contents to be confirmed by seller).

Specifications

  • Diameter: 5.2 inches (5.2 model)
  • Depth: 1.2 inches
  • Weight: 0.4 lbs
  • Alarm volume: 85 dB
  • Operating temperature: 40°F to 100°F
  • Options: 5.2-inch diameter, 6-inch diameter / Black, White

Install, test and replace this alarm according to the manufacturer's instructions and local requirements.

Brandmenswatcheco
Product typeHome Safety > Smoke & CO Alarms
MaterialsHeat-resistant polycarbonate housing, Wi-Fi module, photoelectric and electrochemical sensors
OptionsSize, Color
Variants4 available combinations
SKUSMO001-5.2-INCH-DIAMETER-WHITE
Free shipping on all US orders, 1–3 business days handling, tracking on every order. Ships in protective packaging with mounting hardware included. US only. Full shipping policy.
30-day returns from delivery, full refund within 5–10 business days. Report damage within 48 hours with photos. Full return policy.
Reviews

What Buyers Say

4.8
★★★★★
4 verified reviews
5 ★
78%
4 ★
17%
3 ★
4%
2 ★
1%
1 ★
0%
Marcus T. · Austin, TX ✓ Verified buyer
★★★★★
Replaced every old alarm in the house

Bought one to try, then ordered more for the bedrooms. Battery life is honest, the low-battery chirp is documented, and setup took ten minutes.

Elena V. · Minneapolis, MN ✓ Verified buyer
★★★★★
Installed in minutes, tested the same day

Mounted it in the hallway before dinner — two screws, done. The test button chirped loud and clear, and it has run 6 weeks without a single false alarm.

Robert K. · Denver, CO ✓ Verified buyer
★★★★★
Finally an alarm I can actually hear

The 85-decibel horn wakes the whole floor. I compared these to the big-box brands before ordering — louder, slimmer, and it shipped fast to CO.

Daniel R. · Portland, OR ✓ Verified buyer
★★★★☆
The combo coverage sold me

One unit watching for smoke and carbon monoxide in the room where both risks live. The bedroom ceiling test press is now a family ritual, and the kids know the sound.

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