Soewolit 3-Pack Smart Smoke & CO Detector Combo with App Notifications
Protect your family from the two biggest home threats—smoke and carbon monoxide—with real-time alerts, whether you're in the basement or across the country. This 3-pack smart detector combo is ideal for homeowners who want 24/7 monitoring without monthly fees or complicated wiring. Install one on each level for complete coverage.
Unlike basic alarms that only scream, this detector connects to the Smart Life app via 2.4GHz Wi-Fi. You get instant push notifications on your phone when smoke or CO is detected, plus the ability to check current levels and alarm history remotely. The built-in test/silence button lets you hush false alarms from the device or the app—no more waving a towel at a chirping alarm while your dinner burns. Each detector uses a dual-sensor combo (photoelectric smoke + electrochemical CO) to catch slow smoldering fires and dangerous gas leaks accurately, reducing nuisance alarms.
The HD LCD display shows real-time concentration readings and a three-color LED indicator (green=normal, yellow=warning, red=alarm). At night, the soft standby light won't disrupt sleep. Powered by a long-lasting CR123A battery (included), the unit runs for years without hardwiring. Plus, you can share device access with family members so everyone gets alerted simultaneously. Pair all three in the app for zone-specific notifications—know exactly which floor has the issue before you run upstairs.
Features
- Photoelectric and electrochemical sensors
- HD LCD screen and three-color LED indicator
- Smart Wi-Fi control with app
- Long-lasting replaceable battery
- App remote alerts via Wi-Fi and Bluetooth
General specs
- Brand: Soewolit
- Seller: Amazon
- ID: B0H1LZ5LR4
- Brand: Soewolit
- Display: HD LCD
- Alarm Type: Smoke and Carbon Monoxide
- Sensor Type: Photoelectric, Electrochemical
- Button Test: Yes
- Battery Life: 5-10 years
- Battery Type: CR123A
- Connectivity: Wi-Fi, Bluetooth
- Alarm Audible: Yes
- LED Indicator: Three-color
- Mounting Type: Not specified
- Button Silence: Yes
- Battery Voltage: 3V
- Number of Units: 3
- : 2.4GHz
- App Compatibility: Smart Life
- First listed by seller: 5/20/26
If you are interested in more details, you can find full information on the seller's page.
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| Brand | Soewolit | X-Sense | ANTERCITE | |||
| Model | KT0917 | XP0A-iR | KT0918 | YHW-543COM-R | ||
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| Rating |
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| Price | $109.15 | $99.25 | $115.99 | $91.79 | $39.99 | $78.90 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 24, 2026 | Apr 3, 2026 | Dec 9, 2025 | Apr 1, 2026 | May 27, 2026 | May 29, 2026 |
| Alarm Type | Smoke and Carbon Monoxide | Audible, Visual | Audible, Smart | |||
| Sensor Type | Photoelectric, Electrochemical | Photoelectric smoke sensor, Electrochemical CO sensor | Smoke Sensor, CO Sensor | |||
| Battery Life | 5-10 years | 5, 10 | <num1>, <num2> | 10 Years | ||
| Connectivity | Wi-Fi, Bluetooth | Wi-Fi | Wi-Fi (2.4 GHz only) | Wi-Fi | ||
| Weight | <num1>, <num2> | 2.09 pounds | 313 | 181.44 | ||
| Batteries Included | Yes | Yes | Yes | |||
| Power Source | Battery | 10-Year Battery | Battery | |||
3-Pack Smart Smoke & CO Detector Combo with App Notifications App remote alerts via Wi-Fi and Bluetooth
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