First Alert Smart Onelink Smoke + CO Alarm - Hardwired (1042135)
Ensure your home's safety with the First Alert Onelink Smart Smoke + CO Alarm. This hardwired detector provides dual protection against smoke and carbon monoxide, offering comprehensive peace of mind. It integrates seamlessly with your smart home via the Onelink wireless protocol, delivering connected alerts directly to your devices. Although this unit is an open-box item, it is in new condition, guaranteeing reliable and advanced home safety. Experience smart functionality and essential detection capabilities for your residence.
$130.95
Owner Satisfaction
4.0
/ 5
Category Rank
46
/ 57
#46 in Smoke & Carbon Monoxide Detectors
Price vs Category Average
+12%
Above average
Power Source
Hardwired
/ Hardwired
Who it's for
- Remote Monitoring & Notifications
- Reliable Dual Power Source
- Voice and Location Alerts
Who should skip it
- Complex Hardwired Installation
- High Initial Cost
- Wi-Fi Dependency for Smart Features
Key Specs
Power Source
Hardwired
Wireless Protocol
Onelink
Sensor Type
Smoke & Carbon Monoxide
Condition
New (Open Box)
Category
Electronics > Smart Home & Security > Home surveillance
Smart Features
Yes
Wi-Fi Enabled
Yes
Carbon Monoxide Detection
Yes
Features
- Dual smoke and CO detection
- Smart connected alerts
- Integrates with Onelink ecosystem
- Reliable hardwired power
- Voice alerts for warnings
- Easy test button
- New condition, open box
- Free shipping
What customers say
Consumers value the core safety of this hardwired alarm, appreciating its dual smoke and carbon monoxide detection and reliable power source. The sleek design is also well received. However, the smart functionality is a major point of contention. Many users report significant connectivity instability, including frequent Wi-Fi drops and issues with app notifications following power interruptions. While the physical hardware feels high quality, the inconsistent software experience undermines the convenience of remote monitoring. This unreliability often makes customers question the premium cost associated with the connected features, suggesting the smart execution needs refinement to match the solid safety foundation.
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$131