Kidde Hardwired Smoke & Carbon Monoxide Detector with LED Light & AA Battery Backup

<p>Kidde Hardwired Smoke &amp; Carbon Monoxide Detector with LED Light &amp; AA Battery Backup</p> <p>The Kidde Hardwired Smoke &amp; Carbon Monoxide Detector with LED Light &amp; AA Battery Backup, model 900-CUAR, detects smoke, fire &amp; carbon monoxide gas, using a single alarm. Equipped with internal, self-testing components that are always checking to ensure the device is operating as expected, while photoelectric sensing technology provides state-of-the-art smoke and fire detection, giving you peace of mind. Operating on (2) AA batteries (included), the battery-operated smoke &amp; carbon monoxide detector, also features LED warning lights in conjunction with an 85 decibel alarm that alert you to various status: a green light means the unit is in proper working operation, an amber light indicates an operating error, and a red light indicates a smoke, fire, or carbon monoxide incident. The test-hush button allows testing of the alarm, while the hush button allows for temporary silence of the alarm. UL Certified. Includes a 10-year limited manufacturer's warranty. Meets requirements of UL 2034, UL217, NFPA72, NFPA 101, FHA, &amp; HUD.</p>

• 2-in-1 Detection - Smoke and carbon monoxide detector combo alerts you to both smoke and fire events as well as poisonous, CO gas in a single device
• 24/7 Self-testing components are always checking the device to ensure it's operating as expected*
• Whole-Home Alarm Activation - expands detection via hardwired connections to other Kidde smoke alarms, so when 1 alarm sounds, they all do**
• Easy to Install - simple, quick installation in 4 orientations, mounting bracket included
• 120V AC hardwired with (2) AA battery backup (included) - provides reliable detection, even during power outages
• Photoelectric smoke sensor detects visible fire particles associate with slow, smoldering fires sooner than an ionization sensor
• Electrochemical sensor detects carbon monoxide and remains stable during humidity changes and unstable temperatures
• Test-Hush Button - easily test and hush nuisance alarms with the push of a button
• 10 Years of Detection - device notifies when it’s time to replace your unit
• LED warning light indicators - LED warning indicators combined with an 85-decibel alarm will alert you to various status: GREEN = normal operation, AMBER = operating error, RED = a smoke, fire, or carbon monoxide event
• 10-year limited warranty on alarm
• Certified by UL