Kidde 30CUA10 Hardwired Smoke & Carbon Monoxide Detector – 3 Pack, 10-Year Battery Backup, Interconnected

Reliable dual-detection for home safety

The Kidde 30CUA10 combines smoke and carbon monoxide detection in a single hardwired unit, designed to help you spot danger earlier. With a rating of over 25% faster smoke detection in internal testing, this detector aims to provide timely warnings while emitting a loud 85 dB alarm and a bright red LED for clear, immediate cues. It runs on standard 120V AC power and includes a built-in 10-year backup battery to stay on duty during outages. When multiple Kidde alarms are interconnected, a triggering alarm can sound across the entire home, helping ensure everyone is alerted, even if danger is in another room.

Innovative sensing helps reduce nuisance alerts from everyday activities like cooking or steam, so you’re less likely to experience unnecessary interruptions. Each unit is rigorously tested to meet UL 217 10th Edition, UL 2034 5th Edition, and FCC standards, underscoring a focus on dependable performance for homeowners, property managers, and safety professionals alike. The model 30CUA10 is part of a 3-pack, making it practical for multi-room setups such as living areas, bedrooms, and hallways.

Key benefits at a glance

• 2-in-1 detection for smoke and carbon monoxide with advanced sensing
• 85-decibel alarm paired with a red LED for both sound and visual signaling
• Hardwired with a built-in 10-year battery backup to keep monitoring during outages
• Interconnect capability to synchronize alarms across multiple units
• UL 217 10th Edition, UL 2034 5th Edition, and FCC tested for reliability
• Designed for homeowners, property managers, and professionals seeking long-term safety coverage

What makes it useful in real homes

Imagine a quiet evening turning tense if a smoke plume or CO presence is detected. The Kidde 30CUA10 delivers a strong audible alarm and a visual cue from the LED, so you can respond confidently. The 10-year backup battery helps maintain protection through power outages, while the 120V supply keeps the detector operable without frequent battery changes. Interconnectivity means a neighbor’s alert could become your room-wide warning as well, potentially increasing response time across floors and rooms.

What you’ll get in the 3-pack

• Three interconnected detectors ready for installation in key areas like hallways, living rooms, and bedrooms
• Built-in 10-year backup battery plus standard 120V power for ongoing operation
• LED indicators and a strong audible alarm to aid quick recognition of a warning

While no device can guarantee outcomes, this setup supports a layered safety approach by combining fast detection, reliable power, and whole-home alerts. If you’re updating a home or managing multiple spaces, the 30CUA10’s features offer a practical, standards-driven option that aligns with common safety goals.