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Alarm Type	Smoke & Carbon Monoxide
Power Source	Hardwired
Sensor	Electrochemical, Photoelectric
Interconnects	Yes
Battery	10-year sealed battery backup
Voice Alert	No

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Kidde 30CUA10 Smoke & Carbon Monoxide Alarm

Reliable Safety for Your Home

The Kidde 30CUA10 is a modern, dual-detection alarm that protects against both smoke and carbon monoxide (CO), offering comprehensive safety in one device. With advanced photoelectric and electrochemical sensors, its cutting-edge detection ensures fast alerts, while reduced nuisance alarms prevent false triggers from everyday cooking. The sealed 10-year backup battery provides peace of mind without the need for constant maintenance, and its easy installation lets you secure your home faster.

Key Features

Dual Detection: Combines smoke and carbon monoxide (CO) detection for all-in-one protection.
10-Year Backup Battery: Sealed unit avoids frequent battery replacements and ensures reliability for a decade.
Interconnected Alarms: Connects to up to 24 compatible alarms to alert the entire home during emergencies.
Self-Testing Components: Automatically tests internal components for added reliability.
Hush™ Feature: Temporarily silences nuisance alarms for approximately 8-10 minutes.

Specification	Details
Model	30CUA10
Power Source	120V AC, 60 Hz with 10-year sealed battery backup
Sensors	Photoelectric (smoke), Electrochemical (CO)
Audio Alarm	85 dB at 10 ft
Temperature Range	40˚F (4.4˚C) to 100˚F (37.8˚C)
Humidity Range	10 to 95% RH, non-condensing
Dimensions	5” W x 2” D x 5” H
Weight	0.47 lbs
Interconnectivity	Connects with up to 24 Kidde devices
Certifications	UL 217, UL 2034, NFPA 72, NFPA 101
Warranty	10-Year Limited Warranty
End-of-Life Notification	Beep sounds after 10 years to signal replacement
Additional Features	Enhanced sensing technology, Hush™ feature, self-testing, multi-color LED indicators

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In The Box

1 Smoke & Carbon Monoxide Alarm
1 Mounting Bracket
1 English/ Spanish Instructions Manual

Info & Guides

User Manual	Download
Specification Sheet	Download

Kidde 30CUA10 Combo Smoke & CO Alarm – Hardwired with 10-Year Backup Battery