Kidde 30CUAR Hardwired Smoke & CO Detector with AA Backup, Interconnected

Whole-home protection with 2-in-1 sensing

The Kidde 30CUAR hardwired smoke and carbon monoxide detector delivers dual-sensing reliability for homes and spaces where safety matters. It detects both smoke and carbon monoxide with advanced sensing tech, while a bright red LED provides a clear visual cue and an 85 dB alarm delivers a confident, room-filling alert. Designed for seamless integration into standard 120V wiring, this model includes two AA alkaline batteries to keep monitoring active during power outages, helping you stay protected even when the power is out.

Faster detection, fewer false alarms

Engineered for over 25% faster smoke detection in testing scenarios, the 30CUAR helps shorten response time when a fire starts. The enhanced sensing technology also helps reduce false alarms from everyday cooking or steam, so you’re less likely to be disrupted by non-hazard situations while staying vigilant for real danger.

Power you can count on

This detector runs on 120V AC and includes two AA backup batteries, ensuring continued operation during outages. The long-term design is backed by a 10-year limited warranty, underscoring a commitment to dependable safety in both homes and professional settings.

Interconnected safety for whole-home alerts

Interconnect capability lets multiple Kidde alarms link together. When one unit detects danger, all interconnected alarms sound, providing synchronized alerts across living spaces and helping occupants respond quickly and calmly.

Trusted design and clear compliance

Built to meet UL 217 (10th Edition) and UL 2034 (5th Edition) standards, plus FCC requirements, this detector emphasizes tested reliability and long-term performance. It’s a solid choice for homeowners, property managers, and safety professionals seeking compliant, dependable detection.

What to expect at a glance

• 2-in-1 detection for smoke and carbon monoxide with a loud 85‑dB alarm and a bright LED indicator
• Hardwired with two AA backup batteries for outage resilience
• Interconnect capability to synchronize alarms across multiple units
• UL 217 10th Edition, UL 2034 5th Edition, and FCC compliant
• 10-year limited warranty for long-term assurance

Ideal for various settings

Whether you’re outfitting a single-family home, an apartment building, or a property management project, the Kidde 30CUAR focuses on dependable detection, clear alerts, and straightforward maintenance. It’s designed to support safety goals without promising guaranteed outcomes, offering possibilities for improved early warnings and consistent performance over time.